Mount Everest: Growth and Geology

What makes Mount Everest unique compared to other Himalayan peaks?

• Its volcanic activity

• Its proximity to the equator

• Its unique and weird circumstances

• Its location in the Himalayas

What major geological event contributed to the formation of the Himalayas?

• The eruption of a supervolcano

• The formation of the Pacific Ring of Fire

• The collision of the Indian subcontinent with Asia

• The melting of glaciers

How does erosion paradoxically contribute to the growth of mountains like Everest?

• By adding more sediment to the base

• By making the crust heavier

• By causing volcanic eruptions

• By removing weight and allowing the crust to rise

What analogy is used to explain the floating nature of Earth's crust?

• A kite flying in the wind

• A door floating on water

• A balloon rising in the air

• A ship sailing on the ocean

What is river piracy, as discussed in the context of the Arun River?

• A river changing its course due to human intervention

• A river forming a delta

• A river stealing water from another river

• A river drying up completely

How did the Arun River's unusual path affect Mount Everest?

• It caused Everest to shrink

• It had no effect on Everest

• It contributed to Everest's growth by removing sediment

• It redirected Everest's glaciers

What is the 'mattress effect' in the context of Earth's crust?

• The crust is rigid and unyielding

• The crust is constantly sinking

• The crust is flexible and can rise or fall locally

• The crust is made of soft materials

What is one of the reasons Everest continues to grow despite no major landmass collisions?

• Ongoing tectonic movements

• Continuous volcanic activity

• Human construction

• Increased rainfall

What role does the Earth's mantle play in the height of mountains like Everest?

• It causes earthquakes that lower mountains

• It is irrelevant to mountain height

• It allows the crust to float and adjust in height

• It provides a solid base that never changes

What future aspect of Everest's growth is still a mystery?

• The role of human activity

• The exact rate of its growth

• The impact of climate change

• The unknown factors contributing to its rapid growth