What is the main difference between weather and climate as described in the passage?

• Weather changes day-to-day, while climate takes a long time to change.

• Weather is the average temperature, while climate is the daily condition.

• Weather is constant, while climate changes frequently.

• Weather and climate are the same.

How do fossil fuels contribute to climate change as per the passage?

• By releasing gases that add to the 'blanket' covering the Earth.

• By cooling down the Earth's surface.

• By absorbing the Sun's heat and reducing global warming.

• By increasing the Earth's oxygen levels.

What role do trees and forests play in the greenhouse effect?

• They absorb carbon dioxide and release oxygen, reducing the greenhouse effect.

• They release methane gas, increasing the greenhouse effect.

• They trap heat, increasing the Earth's temperature.

• They have no effect on the greenhouse effect.

According to the passage, what is one impact of a warmer climate on polar animals?

• Melting of natural habitats.

• Increase in food supply.

• Expansion of living areas.

• Improvement in health conditions.

What is one human behavior mentioned in the passage that contributes to climate change?

• Deforestation

• Recycling

• Planting trees

• Using solar energy