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Climate Change Challenge

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.

What is the main cause of global warming?

a)

Volcanic eruptions

b)

Solar flares

c)

Increase in greenhouse gases

d)

Deforestation

2.

How does deforestation contribute to global warming?

a)

Deforestation reduces the number of trees that can absorb carbon dioxide, releasing stored carbon back into the atmosphere as CO2.

b)

Deforestation leads to the growth of new forests that offset the carbon emissions.

c)

Deforestation increases the number of trees that absorb carbon dioxide, reducing CO2 levels in the atmosphere.

d)

Deforestation has no impact on global warming as it is a natural process.

3.

Name one effect of global warming on the environment.

a)

Decreased rainfall

b)

Rising sea levels

c)

Expansion of polar ice caps

d)

Increased biodiversity

4.

How can renewable energy sources help reduce global warming?

a)

Renewable energy sources have no impact on global warming.

b)

Renewable energy sources reduce global warming by producing electricity without emitting greenhouse gases.

c)

Renewable energy sources increase global warming by releasing more greenhouse gases.

d)

Renewable energy sources contribute to global warming by depleting natural resources.

5.

What is a carbon footprint?

a)

The distance between carbon atoms in a molecule

b)

The amount of oxygen consumed by plants

c)

The total amount of greenhouse gases emitted by human activities.

d)

The number of trees in a forest

6.

Explain how individuals can reduce their carbon footprint.

a)

By supporting fossil fuel industries

b)

By using public transportation, carpooling, biking or walking instead of driving, reducing energy consumption at home, eating a plant-based diet, and supporting renewable energy sources.

c)

By driving alone in a car everywhere

d)

By increasing energy consumption at home

7.

What are some examples of renewable energy sources?

a)

Solar energy, wind energy, hydroelectric power, geothermal energy, biomass

b)

Coal energy

c)

Nuclear energy

d)

Oil energy

8.

How does the burning of fossil fuels impact global warming?

a)

Burning fossil fuels reduces global warming

b)

Burning fossil fuels helps to cool the planet

c)

Burning fossil fuels has no impact on global warming

d)

Burning fossil fuels releases greenhouse gases that trap heat in the atmosphere, contributing to global warming.

9.

What role does methane play in global warming?

a)

Methane reduces the greenhouse effect

b)

Methane has no impact on global warming

c)

Methane absorbs UV radiation and cools the atmosphere

d)

Methane contributes to global warming by trapping heat in the atmosphere.

10.

Why is it important to reduce greenhouse gas emissions?

a)

To accelerate the depletion of the ozone layer

b)

To mitigate climate change and its adverse effects.

c)

To increase global warming

d)

To promote environmental conservation

11.

What are the benefits of using solar energy?

a)

The benefits of using solar energy include being renewable, reducing electricity bills, having low maintenance costs, reducing carbon footprint, promoting energy independence, and having various applications.

b)

Increases energy costs

c)

Causes pollution

d)

Limited availability

12.

How can planting trees help combat global warming?

a)

Planting trees depletes oxygen levels in the atmosphere.

b)

Planting trees releases more carbon dioxide into the atmosphere.

c)

Planting trees absorbs carbon dioxide and reduces the greenhouse effect.

d)

Planting trees increases the greenhouse effect.

13.

What is the significance of reducing waste in the context of global warming?

a)

Reducing waste has no impact on global warming

b)

Increasing waste production is more effective in combating global warming

c)

Reducing waste helps decrease greenhouse gas emissions, mitigating global warming.

d)

Waste reduction leads to higher greenhouse gas emissions

14.

Describe the concept of energy efficiency and its relation to global warming.

a)

Energy efficiency is about maximizing energy consumption to accelerate global warming.

b)

Global warming is not impacted by energy efficiency.

c)

Energy efficiency leads to increased greenhouse gas emissions.

d)

Energy efficiency involves using less energy to provide the same service, thus reducing greenhouse gas emissions and helping combat global warming.

15.

How can individuals advocate for policies that address global warming?

a)

By promoting the use of fossil fuels and increasing carbon emissions

b)

By educating themselves on the issue, raising awareness, contacting elected officials, participating in protests, and supporting environmental organizations.

c)

By ignoring the issue and hoping it goes away on its own

d)

By blaming other countries for global warming and not taking responsibility