Question 1

What is renewable energy?

Accepted Answer

Renewable energy comes from natural sources that can be used over and over again, like the sun, wind, and water.

Question 2

Why is renewable energy important?

Accepted Answer

Renewable energy is important because it doesn't run out, and it helps keep our planet clean by not polluting the air.

Question 3

Can renewable energy help animals?

Accepted Answer

Yes, it can help animals by keeping the air and water clean, which makes a healthier home for them.

Question 4

How does the sun help make energy?

Accepted Answer

The sun gives us light and heat, and we can use solar panels to turn that sunlight into electricity we can use in our homes.

Question 5

What is wind energy?

Accepted Answer

Wind energy is when we use the wind's power to turn big blades that make a machine create electricity.

Question 6

How does water create energy?

Accepted Answer

Water can create energy when it moves fast, like in a waterfall or river, and spins machines that make electricity.

Question 7

Is renewable energy safe?

Accepted Answer

Yes, renewable energy is very safe to use because it doesn't involve burning things that can pollute the air or cause accidents.

Question 8

Can cars use renewable energy?

Accepted Answer

Yes, some cars can run on electricity from renewable sources or even on biofuels, which are made from plants.

Question 9

How can we use the ocean to make energy?

Accepted Answer

We can use the waves and tides in the ocean to push machines that turn the movement of water into electricity.

Question 10

Why doesn't everyone use renewable energy yet?

Accepted Answer

Not everyone uses it because making the machines and setting up the systems can be expensive and take time.

Question 11

How can we store renewable energy?

Accepted Answer

We can store renewable energy in big batteries, so we have electricity even when the sun isn't shining or the wind isn't blowing.

Question 12

What are solar panels?

Accepted Answer

Solar panels are special boards that catch sunlight and turn it into electricity for us to use.

Question 13

Can renewable energy run our homes?

Accepted Answer

Yes, renewable energy like solar and wind can provide electricity to light up our homes and run our appliances.

Question 14

What are biofuels?

Accepted Answer

Biofuels are made from plants and can be used to power cars and machines instead of gasoline.

Question 15

Do wind turbines hurt birds?

Accepted Answer

Sometimes birds can get confused and fly into wind turbines, but scientists are finding ways to make them safer for birds.

Question 16

How can we use geothermal energy?

Accepted Answer

Geothermal energy comes from the heat inside the Earth, and we can use it to heat buildings or make electricity.

Question 17

What are some examples of renewable energy sources?

Accepted Answer

Some examples of renewable energy sources are sunlight (solar energy), wind (wind energy), and water (hydro energy).

Question 18

How do plants help with renewable energy?

Accepted Answer

Plants can be turned into biofuels, which are a kind of renewable energy used to power vehicles.

Question 19

Is it easy to switch to renewable energy?

Accepted Answer

Switching to renewable energy can take time and planning, but it's getting easier as technology improves and costs go down.

Question 20

Can schools use renewable energy?

Accepted Answer

Yes, many schools use solar panels or wind turbines to help power their buildings and teach students about clean energy.

The Principles of Renewable Energy - 20 FAQs Explained Simply