Earth's Energy Budget

Front

What type of radiation is emitted by Earth back into space?

Back

Infrared radiation.

Front

What percentage of incoming solar energy is absorbed by Earth's surface?

Back

51%.

Front

What are the two possible outcomes when solar energy interacts with clouds in the atmosphere?

Back

It can be reflected or absorbed.

Front

What is the term for the difference between incoming solar energy and the energy radiated back into space?

Back

Earth's energy budget.

Front

What effect do increased greenhouse gases have on Earth's temperature?

Back

They trap more heat, leading to a rise in global temperatures.

Front

What is the primary source of energy for Earth's climate system?

Back

The Sun.

Front

How does the greenhouse effect contribute to Earth's energy budget?

Back

It traps heat in the atmosphere, affecting the balance of incoming and outgoing energy.

Front

What role do clouds play in Earth's energy budget?

Back

Clouds can reflect solar energy back to space or absorb it, influencing the amount of energy that reaches the surface.

Front

What is the significance of the 51% of solar energy absorbed by Earth's surface?

Back

It is crucial for driving weather patterns, climate, and supporting life.

Front

How does the Earth's energy budget affect climate change?

Back

Imbalances in the energy budget can lead to changes in climate, such as global warming.