Exploring Climate Change and Environmental Safety

How much has Earth's average temperature increased in the last century?

• 2 degrees Celsius

• 1 degree Celsius

• 3 degrees Celsius

• 0.5 degrees Celsius

What is the primary cause of global warming?

• Solar flares

• Volcanic eruptions

• Natural forest fires

• The greenhouse effect and human activities

What significant change can individual actions lead to in combating climate change?

• Contributing to a larger effort to reduce global warming

• A decrease in global temperatures within a year

• A significant reduction in natural disasters

• Immediate cooling of the Earth

What is the ozone layer primarily responsible for?

• Generating oxygen

• Protecting Earth from harmful UV radiation

• Causing global warming

• Producing rain

What has been a significant step towards healing the ozone layer?

• Global deforestation

• Decreased production and consumption of CFCs

• Increased use of fossil fuels

• Expansion of industrial activities