Energy Flow and Climate Change Quiz

Which of the following is a primary factor that influences Earth's climate zones?

• The distance from the Sun

• The tilt of Earth's axis

• The size of Earth's core

• The number of continents

Identify the process by which energy from the Sun is absorbed and re-radiated by Earth's atmosphere.

• Photosynthesis

• Greenhouse effect

• Evaporation

• Conduction

Explain how the flow of energy into and out of Earth's systems can lead to changes in climate.

• By altering the Earth's orbit

• By changing the composition of the atmosphere

• By increasing the number of volcanic eruptions

• By shifting tectonic plates

Which of the following best describes a climate zone?

• A region with a specific weather pattern over a short period

• A region with a specific weather pattern over a long period

• A region with no weather pattern

• A region with unpredictable weather

Use a model to describe how an increase in greenhouse gases might affect Earth's climate.

• It would decrease Earth's average temperature

• It would have no effect on Earth's climate

• It would increase Earth's average temperature

• It would cause Earth's temperature to fluctuate randomly

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

• Geothermal energy

• Solar energy

• Wind energy

• Tidal energy

Describe how ocean currents can influence climate zones.

• By distributing heat around the planet

• By increasing the Earth's rotation speed

• By decreasing the amount of sunlight reaching Earth

• By altering the Earth's magnetic field

Which of the following is a direct consequence of variations in the flow of energy into Earth's systems?

• Changes in the Earth's magnetic field

• Changes in climate patterns

• Changes in the Earth's core temperature

• Changes in the number of continents

How might deforestation affect the flow of energy in Earth's systems?

• By increasing the amount of solar energy absorbed by the surface

• By decreasing the amount of solar energy absorbed by the surface

• By increasing the Earth's albedo

• By decreasing the Earth's albedo

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

• They only reflect solar energy back into space

• They only absorb solar energy

• They both reflect and absorb solar energy

• They have no effect on Earth's energy balance