Impact of Snow on Climate and Ecosystems

What is the main concern if snow never falls again?

• Decreased air quality

• Rising sea levels

• Loss of biodiversity

• Increased rainfall

How does snow contribute to the water cycle?

• By evaporating into the atmosphere

• By preventing water from freezing

• By melting and releasing water into rivers

• By absorbing rainwater

Which regions would face a water crisis without snowmelt?

• Australia and Southeast Asia

• Southern Africa and South America

• Middle East and North Africa

• Western United States, parts of Europe, and Central Asia

What role does snow play in protecting the ground?

• It prevents soil erosion

• It acts as a blanket to maintain stable temperatures

• It absorbs sunlight to warm the ground

• It provides nutrients to the soil

Why is snow important for certain animals like polar bears?

• It helps in migration

• It offers a source of food

• It aids in hunting and camouflage

• It provides a habitat for breeding

What is the albedo effect related to snow?

• Snow traps heat, increasing global temperatures

• Snow releases heat, reducing global temperatures

• Snow reflects sunlight, cooling the Earth

• Snow absorbs sunlight, warming the Earth

What happens when snow and ice melt, exposing dark surfaces?

• They release stored carbon

• They increase atmospheric pressure

• They reflect more sunlight

• They absorb more heat

How would reduced snow affect winter sports?

• No impact

• More indoor sports events

• Increase in popularity

• Disappearance of sports like skiing

What is a practical consequence of less snow on roads?

• Improved road conditions

• More frequent road closures

• Increased road accidents due to ice

• Reduced need for road maintenance

What urgent action is needed to prevent a snowless future?

• Increase deforestation

• Increase fossil fuel usage

• Reduce greenhouse gas emissions

• Expand urban areas