Global Warming and Greenhouse Gases Quiz

What is a carbon footprint?

• The amount of carbon dioxide released into the atmosphere as a result of the activities of a particular individual, organization, or community.

• A type of footprint found in carbon-rich soils.

• The measure of how much carbon dioxide plants absorb during photosynthesis.

• The size of carbon particles in the atmosphere.

What does the term "albedo effect" refer to?

• The process by which forests absorb carbon dioxide.

• The amount of sunlight that is absorbed by the Earth's surface.

• The amount of sunlight that is reflected by the Earth's surface.

• The process by which greenhouse gases trap heat in the atmosphere.

Tags

NGSS.MS-ESS2-6

Why is deforestation a concern for global warming?

• Trees release carbon dioxide when they are cut down.

• It increases the Earth's albedo.

• It decreases the amount of oxygen in the atmosphere.

• All of the above.

Tags

NGSS.MS-LS2-5

Which of the following is a way to reduce greenhouse gas emissions?

• Increasing the use of fossil fuels.

• Planting more trees.

• Cutting down more forests.

• Using more plastic products.

What is a renewable energy source?

• Coal

• Natural gas

• Solar power

• Petroleum

How does using public transportation instead of personal vehicles reduce carbon footprints?

• It decreases the total number of vehicles on the road.

• It increases the efficiency of fuel use.

• It uses no fossil fuels.

• Both A and B.

What role do oceans play in regulating the Earth's climate?

• They reflect sunlight back into space.

• They absorb a significant amount of carbon dioxide from the atmosphere.

• They produce large amounts of greenhouse gases.

• They have no effect on the climate.

Tags

NGSS.MS-ESS2-6

Which activity contributes the most to a person's carbon footprint?

• Recycling

• Air travel

• Using LED light bulbs

• Eating locally grown vegetables

What is the greenhouse effect?

• The cooling effect that occurs when greenhouse gases are removed from the atmosphere.

• The warming of Earth's surface and the air above it by gases in the air that trap energy from the sun.

• The effect of increased plant growth due to higher carbon dioxide levels.

• The reduction of the Earth's albedo due to increased pollution.

Tags

NGSS.MS-ESS3-5

Why is solar energy considered a clean source of energy?

• It produces large amounts of carbon dioxide.

• It can only be used during the day.

• It does not produce greenhouse gases during electricity generation.

• It is not renewable.