Question 1

What is Earth's climate?

Accepted Answer

Earth's climate is like the world's long-term weather pattern. It tells us how hot, cold, wet, or dry different places usually are over many years.

Question 2

How has Earth's climate changed over time?

Accepted Answer

Earth's climate has changed a lot over millions of years. Sometimes it has been very warm, like in a greenhouse, and other times it has been very cold, like during the Ice Ages.

Question 3

What is an Ice Age?

Accepted Answer

An Ice Age is a period when giant ice sheets cover large parts of Earth. During these times, it's much colder, and ice can reach places that are normally just cool or even warm.

Question 4

Why did dinosaurs live in a warmer climate?

Accepted Answer

When dinosaurs ruled the Earth, the climate was much warmer. This warm weather helped jungles and lush plants grow, which was perfect for dinosaurs to thrive.

Question 5

What causes Earth's climate to change?

Accepted Answer

Earth's climate changes due to things like volcanic eruptions, changes in the sun, and movement of continents. Recently, humans are also causing changes by burning fuels that release gases into the air.

Question 6

What are greenhouse gases?

Accepted Answer

Greenhouse gases are gases in the air that trap heat from the sun. They’re like a blanket around Earth, keeping it warm, but too much can make Earth too hot.

Question 7

Why is it getting warmer now?

Accepted Answer

It's getting warmer now because people are burning coal, oil, and gas for energy. This releases a lot of greenhouse gases, which make Earth's blanket too thick, trapping extra heat.

Question 8

What is global warming?

Accepted Answer

Global warming is the rise in temperature of Earth's air and oceans. It's like when you turn up the heat in a room and it gets warmer over time.

Question 9

How do plants and trees help the climate?

Accepted Answer

Plants and trees help by taking in carbon dioxide, a greenhouse gas, and giving out oxygen. They help keep the air clean and make sure the Earth doesn't get too hot.

Question 10

What are some effects of climate change?

Accepted Answer

Climate change can cause ice to melt, sea levels to rise, and weather to become more extreme. This means more floods, storms, and very hot days in some places.

Question 11

How can we help stop climate change?

Accepted Answer

We can help by saving energy, recycling, and using less plastic. Riding bikes, walking, and using less electricity can also make a big difference.

Question 12

What is a fossil fuel?

Accepted Answer

Fossil fuels are energy sources like coal, oil, and gas that come from old plants and animals buried underground long ago. We use them to power cars, heat homes, and make electricity.

Question 13

Why is the Arctic important for the climate?

Accepted Answer

The Arctic acts like Earth's air conditioner. It has ice that reflects sunlight, helping to keep the planet cool, but if it melts, it could make the whole world warmer.

Question 14

What are renewable energy sources?

Accepted Answer

Renewable energy comes from resources that never run out, like the sun, wind, and water. Using them means we don’t have to use as many fossil fuels, which is better for Earth's climate.

Question 15

Have humans always affected Earth's climate?

Accepted Answer

Humans only started affecting Earth's climate recently, mostly since we began using lots of fossil fuels. Before that, Earth's climate changed because of natural reasons.

Question 16

What can schools do to help the climate?

Accepted Answer

Schools can help by teaching kids about the climate and taking actions like recycling and using less paper. They can also plant trees and make schoolyards greener.

Question 17

Why do scientists study past climates?

Accepted Answer

Scientists study past climates to understand how Earth has changed before, which helps them predict future changes. It's like a giant weather detective puzzle!

Question 18

What is carbon dioxide?

Accepted Answer

Carbon dioxide is a gas that's part of the air, and it's important for plants to grow. But when there's too much, it traps too much heat, which can warm the planet.

Question 19

What is climate change doing to animals?

Accepted Answer

Climate change can make it hard for animals to find food or keep their homes. Some animals, like polar bears, need ice to live, and it's melting because it's too warm.

Question 20

Can technology help fight climate change?

Accepted Answer

Yes, technology can help us find new ways to make clean energy and use less fossil fuel. Scientists are also inventing things to clean the air and protect our environment.

The Evolution of Earth's Climate - 20 FAQs Explained Simply