Greenhouse Effect and Albedo

Front

What is the greenhouse effect?

Back

The warming of a planet due to trapped radiation.

Front

What is albedo?

Back

The amount of solar radiation reflected by a surface.

Front

What happens to Earth's temperature if ice melts?

Back

Earth's temperature is likely to increase.

Front

When did global carbon dioxide levels start to rise?

Back

During the Industrial Revolution.

Front

True or False: The Earth's atmosphere acts like a greenhouse that traps heat from the sun.

Back

True.

Front

What is the primary gas responsible for the greenhouse effect?

Back

Carbon dioxide (CO2).

Front

How does deforestation contribute to the greenhouse effect?

Back

It reduces the number of trees that absorb CO2, increasing atmospheric CO2 levels.

Front

What role do clouds play in the greenhouse effect?

Back

Clouds can trap heat and contribute to warming, but they can also reflect sunlight, affecting temperatures.

Front

What is the relationship between albedo and climate change?

Back

Lower albedo (less reflection) leads to more heat absorption, contributing to warming.

Front

What is the significance of the polar ice caps in regulating Earth's temperature?

Back

They reflect sunlight, helping to keep the planet cool.