EES Unit 7 Global Climate Change

Front

What is the difference between weather and climate?

Back

Weather refers to short-term atmospheric conditions in a specific area, while climate is the long-term average of weather patterns over a significant period.

Front

What is the greenhouse effect?

Back

The greenhouse effect is a natural process where certain gases in Earth's atmosphere trap heat, keeping the planet warm enough to support life.

Front

What role does sulfur dioxide play in climate change?

Back

Sulfur dioxide can cause significant cooling of the climate for one or more years after a volcanic eruption by reflecting sunlight away from Earth.

Front

How can we observe climate change?

Back

Climate change can be observed through long-term trends in temperature, precipitation, and seasonal patterns, such as earlier springs.

Front

What is an example of a greenhouse gas?

Back

Carbon dioxide (CO2) is a common greenhouse gas that contributes to the greenhouse effect.

Front

What happens to temperatures when atmospheric particles increase?

Back

Temperatures would decrease because the particles absorb solar radiation before it can reach the surface of Earth.

Front

Is the greenhouse effect a natural process?

Back

True, the greenhouse effect is a natural process essential for maintaining Earth's temperature.

Front

What is the significance of volcanic eruptions in climate change?

Back

Volcanic eruptions release gases like sulfur dioxide that can lead to temporary cooling of the climate.

Front

What does it mean if spring arrives earlier each year?

Back

It may indicate a change in climate, as it reflects long-term shifts in temperature and seasonal patterns.

Front

What is the impact of increased greenhouse gases on global temperatures?

Back

Increased greenhouse gases typically lead to higher global temperatures due to enhanced greenhouse effect.