Climate Change

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.

Front

What are renewable energy sources?

Back

Renewable energy sources are energy sources that are replenished naturally, such as solar, wind, and hydroelectric power.

Front

Why do we want to use more renewable energy sources?

Back

They cause less pollution.

Front

What is the greenhouse effect?

Back

The greenhouse effect is a natural process that warms the Earth’s surface by trapping heat from the sun in the atmosphere.

Front

What are greenhouse gases?

Back

Greenhouse gases are gases that trap heat in the atmosphere, contributing to the greenhouse effect. Examples include carbon dioxide (CO2), methane (CH4), and water vapor.

Front

When did climate change (CO2 in the atmosphere) increase significantly?

Back

1800s Industrial Revolution.

Front

Is water vapor a greenhouse gas?

Back

True.

Front

What role do trees play in combating climate change?

Back

Trees absorb carbon dioxide (CO2) from the atmosphere, helping to reduce greenhouse gas levels.

Front

What is the impact of fossil fuels on climate change?

Back

Burning fossil fuels releases large amounts of CO2 and other greenhouse gases, contributing to global warming.

Front

What is the Albedo Effect?

Back

The Albedo Effect refers to the reflection of solar energy from the Earth's surface, where lighter surfaces reflect more sunlight than darker surfaces.