Question 1

What are renewable energy sources?

Accepted Answer

Renewable energy sources are ways of creating energy that never run out. They come from natural things like the sun, wind, and water.

Question 2

How old is the use of wind energy?

Accepted Answer

People have used the wind to help them move boats for thousands of years. A long time ago, they also used windmills to grind grains into flour.

Question 3

Why is the sun important for renewable energy?

Accepted Answer

The sun gives us a lot of energy every day. We can change the sunlight into electricity to power our homes and schools.

Question 4

How do solar panels work?

Accepted Answer

Solar panels catch sunlight and turn it into electricity. They are like special mirrors that can make power from the sun.

Question 5

What is wind energy used for?

Accepted Answer

We use wind energy to make electricity that we can use in our homes. Big wind turbines spin when the wind blows, which creates energy we can use.

Question 6

How is water used for energy?

Accepted Answer

Energy from water is called hydropower. It works by using the flow of rivers or waterfalls to spin turbines, which then make electricity.

Question 7

Why is renewable energy better for the planet?

Accepted Answer

Renewable energy is better because it doesn’t cause pollution and won't run out. It helps keep the Earth clean and safe for all living things.

Question 8

What did people use before renewable energy?

Accepted Answer

Before using renewable energy, people mostly burned coal, oil, and gas for power. These can pollute the air and will eventually run out.

Question 9

Why do we need to use more renewable energy?

Accepted Answer

We need more renewable energy so we can have power that doesn’t hurt the Earth. It’s also important because it will never run out.

Question 10

Can renewable energy help with climate change?

Accepted Answer

Yes, using renewable energy can help because it makes less harmful gases that warm up the planet. It helps keep the climate more balanced.

Question 11

What countries use the most renewable energy?

Accepted Answer

Countries like Denmark, Germany, and Costa Rica use a lot of renewable energy. They have built many solar panels, wind farms, and hydropower plants.

Question 12

Is renewable energy expensive?

Accepted Answer

Renewable energy used to be more expensive, but now it’s getting cheaper. More people using it means it’s becoming more affordable.

Question 13

Can kids do anything to support renewable energy?

Accepted Answer

Kids can help by learning more and telling others about the benefits of renewable energy. They can also help save energy at home by turning off lights when they're not needed.

Question 14

What are some challenges of renewable energy?

Accepted Answer

Sometimes it’s hard to collect energy when the sun isn’t shining or the wind isn’t blowing. People are working on new technologies to solve these problems.

Question 15

Do animals benefit from renewable energy?

Accepted Answer

Yes, because renewable energy helps keep air and water clean. This makes the environment better for animals, too.

Question 16

How does plant energy work?

Accepted Answer

Plant energy, or biomass, comes from burning wood and other organic materials. It releases energy that can be used for cooking, heating, or making electricity.

Question 17

Is nuclear energy renewable?

Accepted Answer

Nuclear energy is not considered renewable because it uses a material called uranium that can run out. It also creates waste that needs to be carefully stored.

Question 18

Can renewable energy power cars?

Accepted Answer

Yes, some cars use electricity from renewable sources instead of gasoline. These are called electric cars, and they help reduce pollution.

Question 19

Why is geothermal energy special?

Accepted Answer

Geothermal energy uses heat from underground to make electricity. It's special because it can work all the time, even when the sun isn’t shining or the wind isn’t blowing.

Question 20

What does ‘going green’ mean?

Accepted Answer

‘Going green’ means making choices that help the environment, like using renewable energy, recycling, and reducing waste. It’s about making the Earth a cleaner, healthier place to live.

The History and Influence of Renewable Energy Sources - 20 FAQs Explained Simply