Spectacular Wonders Questions & Answers | Class 8 English | CBSE NCERT

(b) — The text says the valley is a spectacle with around 600 species of exotic flowers.

(d) — The listed flowers are orchids, poppies, primulas, marigold, daisies and anemones; sunflowers are not mentioned.

(b) — "Mystifying" describes something so strange that it is difficult or impossible to explain.

The snow leopard.

The trek offers spectacular views of beautiful waterfalls and wild streams. Along with the flowers, this makes the journey unforgettable.

They are so unusual and beautiful that they make us curious and fill our minds with wonder. We want to know how such amazing things came to exist in nature.

(b) — The park is spread over a huge area in the Chamoli district, Uttarakhand.

(c) — The text states that it is a UNESCO World Heritage Site.

(b) — "Botanical" means relating to plants; the area becomes a wonderland of flowers between May and October.

May; October

The mighty Himalayan ranges form the stunning backdrop of the park. This makes the visitors' experience unforgettable.

Yes, I would love to visit it in the blooming season to see around 600 species of exotic flowers spread across the valley against the mighty Himalayan backdrop.

(b) — The text says they are incredible feats of engineering built by the indigenous people of Meghalaya.

(b) — These bridges could not last long in the heavy rains and strong waters of the monsoon.

(c) — "Futile" means useless or without result; the bamboo bridges did not solve the problem.

True. They are made of living roots intertwined together.

They solved the age-old problem of crossing the many waterways during monsoons, when bamboo and wooden bridges failed.

The question arouses the reader's curiosity and makes us wonder how a bridge could exist without modern materials. It prepares us to be amazed by the indigenous solution that follows.

(b) — The text states that they are made of intertwined roots.

(c) — The state's longest living root bridge is a whopping 175 feet in length.

(b) — "Persist" means to continue to exist; a root bridge can last for hundreds of years under ideal conditions.

100 (or so)

They symbolise the relationship and knowledge that the local people have over their region, and the cultural significance the bridges hold for them.

Growing a useful bridge out of living tree roots seems like something out of a fairy tale, so it feels like magic. Yet the bridges are real, physical structures that have genuinely been built for centuries by the local people.

(b) — The giant hole came into existence when a blazing meteorite crashed into the Earth thousands of years ago.

(c) — It is nestled in the town of Lonar in Buldhana district, Maharashtra.

(b) — "Colossal" means extremely large; it describes the huge meteorite.

True. The text states this fact and adds that it ranks third largest in the world.

It ranks as the third largest crater in the world, which places it among the top five largest craters globally.

It was created by a rare cosmic event — a meteorite striking the Earth — thousands of years ago, leaving behind a giant, stunning mark. Such craters in basaltic rock are extremely rare in India, which makes it a geological wonder.

(b) — The perfectly circular depression cradles a unique saline lake at its core.

(b) — The text calls it a rare and extraordinary blend of celestial impact and terrestrial beauty.

(b) — "Rugged" means rough; the saline lake contrasts with the rough surrounding terrain.

A breath-taking spectacle (of nature's power).

The perfectly circular depression holding the saline lake creates a striking contrast against the surrounding rugged terrain. This makes the scene unusually beautiful.

Standing on the rim, a visitor sees the result of an enormously powerful event from thousands of years ago. The crater's beauty has lasted through the ages, reminding us of Earth's long and dramatic history.

(c) — The Magnetic Hill lies at a distance of around 30 km from Leh.

(b) — The signboard reads 'The Phenomenon That Defies Gravity'.

(b) — When parked in the box marked with a white point, the vehicles begin moving forward at almost 20 km/h.

The Magnetic Road.

Because vehicles parked at the spot appear to move on their own, almost 20 km/h, as if gravity were not acting on them normally. This is what makes the hill so fascinating.

I would be curious to find out how the vehicles can appear to move uphill on their own, and what makes this spot different from any other road in the world.

(b) — The optical illusion is caused by the peculiar alignment of surrounding slopes and the horizon line.

(a) — An optical illusion makes vehicles appear to roll uphill even though they do not really do so.

(b) — Kumbalangi is situated 15 kms from Kerala's Kochi town.

False. One can see the magically glowing waters in the night.

Vehicles appear to roll uphill on their own, which seems to go against the laws of gravity. The sight has left tourists in disbelief for years.

"Serene" means calm and peaceful, so it creates the picture of quiet, still backwaters surrounding a green village — a beautiful setting for the magical glow at night.

(b) — The phenomenon of magically glowing waters is called bioluminescence.

(a) — It is caused by a high concentration of micro-planktons, which are small organisms found in marine and freshwater.

(b) — Bioluminescence is light produced inside the body of a living organism by a chemical reaction.

eco-tourism

It has captured the attention of locals as well as tourists, making Kumbalangi an eco-tourism village in India.

A visitor can experience the village life in all its beauty and simplicity, and become acquainted with the local cuisine and culture.

(b) — Mangrove forests are forests in a coastal zone, where trees take root under water in low-oxygen soil.

(b) — The name comes from the sundari trees that grow plentifully in the area.

(b) — The roots slow down the movement of tidal waters, which stabilises the coastline and reduces erosion.

Meghna

The Sundarbans is spread over 1,400 kms in West Bengal. It lies in the delta of the Ganga, the Brahmaputra and the Meghna rivers.

The estuarine crocodile and the Indian python are described as threatened species, alongside many bird species and the majestic Bengal tiger.

(c) — The Chandipur Beach is in the Balasore district of Odisha.

(b) — The sea water retreats by 2–5 km during ebb tide.

(b) — Ebb tide is the time between high and low tide when the water retreats from the shore.

False. The text says this unusual natural phenomenon keeps on happening daily.

Because the sea water retreats by 2–5 km during ebb tide, so visitors can actually watch the sea disappear, and then see it come back to the shore at high tide.

The writer begins with the familiar experience of things seeming to "disappear" when we forget where we kept them, and then amazes us with a sea that truly disappears — making the reader curious to read on.

(b) — The wonders blend scientific intrigue with the magic of folklore.

(b) — They remind us of the extraordinary forces that shape our environment.

(b) — "Enigmatic" means puzzling; each phenomenon has a mysterious charm.

challenge

Each phenomenon tells its own story of nature's artistic flair and enigmatic charm. Together they highlight the mystique of India's landscapes.

I was most fascinated by the Chandipur Beach, because the idea of actually watching a whole sea disappear and reappear daily, playing hide-and-seek with visitors, is the most astonishing of all the phenomena described. (Any well-reasoned choice is acceptable.)

The writer says that India is home to some of the most mystifying natural phenomena that surprise and spark our imagination. The rest of the chapter describes seven of them.

The valley has around 600 species of exotic flowers, including orchids, poppies, primulas, marigold, daisies and anemones. Any four of these can be named.

The Valley of Flowers National Park is spread over a huge area in the Chamoli district of Uttarakhand, against the backdrop of the mighty Himalayan ranges. It is a UNESCO World Heritage Site.

Between the months of May and October, the area turns into a botanical wonderland. This is the blooming season of the valley.

The valley is home to rare wildlife species like the grey langur, the flying squirrel, the red fox, the lime butterfly and the snow leopard, to name a few.

Crossing the many waterways without bridges was difficult for people in the past, especially during monsoons. Bamboo or wooden bridges proved futile as they could not last long in the heavy rains and strong waters.

They symbolise the relationship and knowledge that the local people have over their region, and the cultural significance the bridges hold for them. They are a naturally built ecosystem of local flora.

Under ideal conditions, a root bridge is thought to be able to persist for hundreds of years. These bridges frequently rise 50 to 100 feet in the air.

It was formed thousands of years ago when a colossal meteorite, blazing at an extremely high speed, crashed into the Earth. The impact left behind a stunning mark — a giant hole.

It is the only crater in India formed in basaltic rock by a meteorite impact. It also ranks as the third largest in the world, placing it among the top five largest craters globally.

The crater's perfectly circular depression cradles a unique saline lake at its core. This creates a striking visual contrast against the surrounding rugged terrain.

It instructs visitors to park their vehicles in the box marked with a white point on the road, which is known as the Magnetic Road. The parked vehicles then move forward at almost 20 km/h.

The effect is an optical illusion caused by the peculiar alignment of surrounding slopes and the horizon line. The vehicles only appear to roll uphill.

Bioluminescence is light produced inside the body of a living organism by a chemical reaction. At Kumbalangi it is caused by a high concentration of micro-planktons in the sea.

The beautifully glowing waters have captured the attention of locals as well as tourists, making Kumbalangi an eco-tourism village in India, where tourism is responsible towards preserving the environment.

Mangrove forests are forests that exist in a coastal zone. Their trees take root under water in the low-oxygen soil of the tidal zone.

The roots slow down the movement of tidal waters. This stabilises the coastline and reduces erosion.

The Sundarbans is a mangrove forest spread over 1,400 kms in West Bengal, lying in the delta of the Ganga, the Brahmaputra and the Meghna. Its name is derived from the sundari trees plentiful in the area.

The Sundarbans is populated by many bird species, the majestic Bengal tiger, and threatened species such as the estuarine crocodile and the Indian python.

The sea water moves — it retreats by 2–5 km during ebb tide, the period between the high tide and low tide, and comes back to the shore at high tide. This unusual phenomenon happens daily.

The bridges solved the age-old problem of crossing the many waterways during monsoons. Earlier attempts with bamboo or wooden bridges proved futile because they could not last long in heavy rains and strong waters. The root bridges, made of intertwined roots, can persist for hundreds of years under ideal conditions. They also symbolise the relationship and knowledge that the local people have of their region, and stand as a naturally built ecosystem of local flora.

The Lonar Crater Lake is a geological wonder nestled in Buldhana district, Maharashtra, formed thousands of years ago when a colossal meteorite blazing at an extremely high speed crashed into the Earth. It is the only crater in India formed in basaltic rock by a meteorite impact. It ranks as the third largest crater in the world, placing it among the top five globally. Its perfectly circular depression cradles a unique saline lake, making it a rare blend of celestial impact and terrestrial beauty.

The writer's purpose is to make readers aware of the mystique of India's landscapes and to spark curiosity about the natural world. Each phenomenon is described with its scientific cause — tides, meteorite impact, optical illusion, bioluminescence — so the text blends scientific intrigue with the magic of folklore. The writer also wants readers to appreciate, and perhaps protect, the extraordinary forces that shape our environment.

The introductory questions — such as "Imagine building a bridge without cement... Is it possible?" and "What if there's a sea that disappears?" — engage the reader's curiosity and create suspense before the phenomenon is explained. The descriptive language, like "nature blooms in its full glory" and "magically glowing waters," paints vivid pictures in the reader's mind. Together, these techniques make an informative text feel like a story of wonder and mystery.

Visitors are asked to park their vehicles in a box marked with a white point on the Magnetic Road, and the parked vehicles begin moving forward at almost 20 km/h. They appear to roll uphill, a sight that has left tourists in disbelief for years. In reality, the vehicles are rolling downhill, but the peculiar alignment of the surrounding slopes and the horizon line tricks the eye. This is why the place is called a phenomenon that defies gravity.

This function of the mangrove roots is important because it protects the land from the sea. By slowing down tidal waters, the roots prevent the waves from washing away soil, which stabilises the coastline and reduces erosion. In the Sundarbans, which lies in the delta of the Ganga, Brahmaputra and Meghna, this protection is vital for the land and its people. It also creates a unique underwater world where trees take root in low-oxygen soil.

The sea water at Chandipur moves back and forth with the tides. During ebb tide — the duration between the high tide and low tide — the sea retreats by 2–5 km from the shore, so the water seems to vanish before one's eyes. At the time of high tide, the water comes back to the shore again. This unusual natural phenomenon keeps happening daily, which is why the beach is said to play hide-and-seek with its visitors.

During these months, the valley blooms in its full glory. Around 600 species of exotic flowers — orchids, poppies, primulas, marigold, daisies and anemones — flower across the huge area of the park in Chamoli district. Set against the stunning backdrop of the mighty Himalayan ranges, the place offers an attractive and unforgettable view, which the writer calls a botanical wonderland.

The crater came from a celestial event — a colossal meteorite from space crashed into the Earth at extremely high speed thousands of years ago. Yet its present form is terrestrial — a perfectly circular depression in the rugged terrain of Maharashtra, cradling a unique saline lake at its core. The site thus combines a story from the sky with the beauty of the Earth, creating a striking visual contrast.

I found the glowing waters of Kumbalangi the most interesting. The idea that the sea can glow at night because of tiny living organisms — micro-planktons producing light by chemical reactions inside their bodies — shows that nature can be as magical as any fairy tale. It is also inspiring that this natural beauty has made Kumbalangi an eco-tourism village. (Any well-reasoned choice is acceptable.)

The Valley of Flowers in Uttarakhand is a UNESCO World Heritage Site spread over a huge area in the Chamoli district, with a stunning backdrop of the mighty Himalayan ranges. It is an eye-catching spectacle with around 600 species of exotic flowers, including orchids, poppies, primulas, marigold, daisies and anemones. Between May and October it turns into a botanical wonderland; the trek offers views of beautiful waterfalls and wild streams, and the valley is home to rare wildlife such as the grey langur, flying squirrel, red fox, lime butterfly and snow leopard. The Lonar Crater Lake in Buldhana district, Maharashtra, is a completely different wonder: a geological marvel formed thousands of years ago when a colossal meteorite, blazing at an extremely high speed, crashed into the Earth. It is the only crater in India formed in basaltic rock by a meteorite impact and ranks third largest in the world. Its perfectly circular depression cradles a unique saline lake, creating a striking contrast against the rugged terrain — a rare blend of celestial impact and terrestrial beauty.

The chapter shows that nature works like a scientist through the precise causes behind each wonder. The Lonar Crater was formed by a meteorite impact in basaltic rock; the glowing waters of Kumbalangi are caused by bioluminescence — a chemical reaction inside micro-planktons; the vanishing sea at Chandipur is the work of ebb and high tides; and the Magnetic Hill is an optical illusion created by the alignment of slopes and the horizon line. At the same time, nature behaves like an artist: the Valley of Flowers "blooms in its full glory" with 600 species of exotic flowers; the root bridges of Meghalaya are called "a sort of magic"; and the saline lake in Lonar's circular depression creates a striking contrast against the rugged terrain. The writer sums this up by saying each phenomenon tells its own story of "nature's artistic flair and enigmatic charm," blending scientific intrigue with the magic of folklore.

The chapter teaches respect for the natural world and for the wisdom of local communities. The living root bridges of Meghalaya are described as "incredible feats of engineering built by the indigenous people" — made of intertwined roots, without cement, stones or concrete, and able to persist for hundreds of years. The text says they "symbolise the relationship and knowledge that the local people have over their region and the cultural significance that it holds for them." This shows that solutions to modern problems can come from traditional knowledge, not just technology. The chapter also values environmental care: the glowing waters have made Kumbalangi an "eco-tourism village," where tourism is responsible towards preserving the environment, and the mangrove roots of the Sundarbans stabilise the coastline and reduce erosion. Overall, we learn to admire, learn from and protect nature.

The chapter describes seven phenomena that are as fragile as they are wonderful. The Valley of Flowers with its 600 species of exotic flowers, and the Sundarbans with its threatened species like the estuarine crocodile and the Indian python, can survive only if visitors behave responsibly. The text shows the right path through Kumbalangi, which became an "eco-tourism village" — where tourism is responsible towards preserving the environment — and through the Meghalaya root bridges, where local people built with nature rather than against it, creating a "naturally built ecosystem of local flora." If we simply crowd these places without care, erosion, pollution and harm to wildlife would destroy what took nature centuries to create. The chapter reminds us of "the extraordinary forces that shape our environment"; protecting these wonders is our way of respecting those forces.

Last October, I visited the Valley of Flowers in Chamoli district, Uttarakhand. As our trek began, the stunning backdrop of the mighty Himalayan ranges rose above us like a wall of snow. When we finally entered the valley, I understood why it is called a botanical wonderland — a sea of around 600 species of exotic flowers stretched before me: orchids, poppies, primulas, marigold, daisies and anemones, blooming in every colour nature knows. Beautiful waterfalls and wild streams flashed silver through the green slopes. Our guide pointed out rare wildlife — a flying squirrel gliding between trees, a red fox darting through the rocks, and butterflies everywhere. I was told the valley is a UNESCO World Heritage Site, and I could see why: nature blooms here in its full glory. Sitting on a rock with the wind carrying the scent of a thousand flowers, I felt I was inside a painting. It was truly an unforgettable experience, and I returned home determined to protect such magical places.

Both the Living Root Bridges and the Magnetic Hill fill visitors with wonder, but their mysteries are of different kinds. The root bridges are a human-made marvel created with nature: built for centuries by the indigenous people of Meghalaya, they are made of intertwined roots — "a sort of magic, but they aren't imaginary" — rising 50 to 100 feet in the air, with the longest at a whopping 175 feet. They solved the age-old problem of crossing waterways during monsoons, where bamboo and wooden bridges proved futile. The Magnetic Hill, by contrast, is a natural puzzle of perception: vehicles parked at the marked spot begin moving forward at almost 20 km/h and appear to roll uphill, though this is only an optical illusion caused by the peculiar alignment of surrounding slopes and the horizon line. The bridges show the magic of cooperation between people and nature, while the hill shows how nature can trick our very eyes. One is a mystery built with roots; the other is a mystery of slopes and sight.

The living root bridges are a model of sustainable engineering because they work with nature instead of replacing it. They are built without cement, stones or concrete — simply from the intertwined roots of living trees, which grow stronger with time rather than weaker. A modern concrete bridge would need quarrying, burning and transport; the root bridge needs only patience and the knowledge of the indigenous people of Meghalaya, who have been building them for centuries. While bamboo and wooden bridges proved futile in the heavy rains and strong waters of the monsoon, the root bridges are thought to persist for hundreds of years under ideal conditions, and they form "a naturally built ecosystem of local flora" — the bridge itself is a habitat. The lesson for modern builders is clear: the most durable solutions can be those that use local materials, local knowledge and living nature itself, causing no pollution and no waste. The root bridges prove that "green" engineering is not a new idea — India's indigenous people practised it centuries ago.