Front

What is the greenhouse effect?

Back

The warming of a planet due to trapped radiation.

Front

Which gas is NOT a greenhouse gas?

Back

Nitrogen (N2)

Front

What happens to solar energy when it reaches Earth?

Back

Some solar energy reflects off the atmosphere, some is absorbed by land and water, and some is radiated from the Earth's surface and trapped by the atmosphere.

Front

What is the primary cause of the greenhouse effect?

Back

Gases in the air trapping heat released by the Earth.

Front

How has the Earth's temperature changed since the 1960s?

Back

The Earth's temperature has steadily risen since the 1960s.

Front

What role do greenhouse gases play in the greenhouse effect?

Back

They trap heat in the atmosphere, preventing it from escaping into space.

Front

Name a common greenhouse gas.

Back

Carbon dioxide (CO2) or Methane (CH4).

Front

What is one consequence of the greenhouse effect?

Back

Global warming, leading to climate change.

Front

How does solar energy interact with the Earth's atmosphere?

Back

Some solar energy is reflected back to space, while some is absorbed or trapped.

Front

What is the significance of the greenhouse effect for life on Earth?

Back

It keeps the planet warm enough to support life.