Global Warming

Why are too many greenhouse gases bad for the environment?

• They trap heat in our atmosphere causing the planet to warm up.

• They provide essential nutrients for plant growth.

• They increase the amount of oxygen in the atmosphere.

• They help in the formation of clouds.

How does deforestation contribute to global warming?

• It reduces the number of trees that can absorb carbon dioxide.

• It increases the amount of oxygen in the atmosphere.

• It promotes the growth of more trees in other areas.

• It has no effect on global temperatures.

What is Global Warming?

• Increasing temperature in Earth's atmosphere.

• Decreasing temperature in Earth's atmosphere.

• Increase in ocean levels due to melting ice caps.

• A natural cycle of climate change.

Why does cutting down trees increase global warming?

• Trees release oxygen into the atmosphere.

• Trees soak up carbon dioxide.

• Trees provide shade and cool the environment.

• Trees are a source of food for animals.

What role do fossil fuels play in global warming?

• They provide energy without any environmental impact.

• Burning fossil fuels releases greenhouse gases into the atmosphere.

• Fossil fuels are renewable energy sources.

• They cool the Earth's atmosphere.

What is the impact of global warming on polar ice caps?

• Melting of ice caps leading to rising sea levels.

• Increase in polar bear populations.

• Expansion of polar ice caps.

• Stabilization of global temperatures.

What are greenhouse gases?

• Gases that trap heat in the atmosphere, such as carbon dioxide and methane.

• Gases that cool the atmosphere, like oxygen and nitrogen.

• Gases that are produced by plants during photosynthesis.

• Gases that are used in refrigeration and air conditioning systems.

How does energy efficiency help combat global warming?

• It increases energy consumption, leading to higher emissions.

• It reduces the amount of energy needed, thus lowering greenhouse gas emissions.

• It has no impact on greenhouse gas emissions.

• It promotes the use of fossil fuels for energy production.

How can we address the threat of global warming?

• By shifting to renewable resources.

• By increasing fossil fuel consumption.

• By reducing recycling efforts.

• By promoting deforestation.

What is one effect of global warming on weather patterns?

• Increased frequency of extreme weather events.

• Decreased rainfall in all regions.

• More stable weather conditions year-round.

• Lower average temperatures globally.