Climate Change Test

Front

What is climate change?

Back

Climate change refers to significant changes in global temperatures and weather patterns over time, primarily caused by human activities such as burning fossil fuels.

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What are greenhouse gases?

Back

Greenhouse gases are gases in Earth's atmosphere that trap heat, including carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O).

Front

What is the greenhouse effect?

Back

The greenhouse effect is the warming of a planet due to trapped radiation, which occurs when greenhouse gases absorb and re-radiate heat.

Front

What is deforestation?

Back

Deforestation is the clearing or thinning of forests by humans, which contributes to climate change by releasing stored carbon dioxide.

Front

How do volcanic eruptions affect climate?

Back

Volcanic eruptions release greenhouse gases and ash into the atmosphere, which can lead to temporary cooling or warming of the planet.

Front

What happens to carbon in fossil fuels when burned?

Back

When fossil fuels are burned, the carbon stored in them is released into the atmosphere as carbon dioxide.

Front

What is the impact of burning fossil fuels on the atmosphere?

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Burning fossil fuels adds carbon dioxide to the atmosphere that has not been present for millions of years, contributing to climate change.

Front

What role does biodiversity play in climate change?

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Biodiversity can help ecosystems adapt to climate change, but loss of biodiversity can exacerbate the effects of climate change.

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What is the carbon cycle?

Back

The carbon cycle is the process by which carbon is exchanged among the atmosphere, land, water, and living organisms.

Front

What are aerosols?

Back

Aerosols are tiny particles or droplets suspended in the atmosphere that can affect climate by reflecting sunlight and influencing cloud formation.