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Burning fuels 8E revision

Last updated 3 months ago
30 questions
1

Which of the following is a greenhouse gas?

1

What is the main source of methane in the atmosphere?

1

Which gas contributes the most to the greenhouse effect?

1

How do greenhouse gases warm the Earth?

1

Which activity does NOT directly increase greenhouse gas emissions?

1

What are the products of complete combustion of a hydrocarbon?

1

Which gas is a product of incomplete combustion?

1

Why is carbon monoxide dangerous?

1

Soot is produced during:

1

Which of these is NOT a sign of incomplete combustion?

1

What does "carbon footprint" measure?

1

Which activity has the largest carbon footprint?

1

Reducing your carbon footprint includes:

1

Which of these actions decreases carbon emissions?

1

A person with a high carbon footprint is likely to:

1

What is the main cause of global warming?

1

Which of the following is a consequence of global warming?

1

Global warming can lead to:

1

Which gas contributes most to global warming?

1

One effect of global warming is:

1

What is deforestation?

1

Deforestation increases carbon dioxide levels because:

1

Which activity contributes most to deforestation?

1

One effect of deforestation is:

1

How can deforestation be reduced?

1

Fossil fuels include:

1

What is a disadvantage of using fossil fuels?

1

Fossil fuels are formed from:

1

Burning fossil fuels releases:

1

Which is NOT an alternative to fossil fuels?