Energy sources
Uses of Energy
Conservation
Recycling
impact on Environment
Innovative Solutions
100

What is the energy from the sun called?


Solar energy.

100

What do we use to light our homes and power devices?


Electricity.

100

What does it mean to save energy?

Energy conservation

100

What is turning old materials into new items called?

Recycling

100

What is it called when harmful substances get into the air or water?

Pollution

100

What is a bag called that you can use many times?

Reusable bag

200

What type of energy comes from moving air?

Wind energy

200

What type of energy do cars use to move?

Gasoline (or electric energy for electric cars).

200

Why should we turn off lights when we leave a room?


To save electricity

200

How does recycling paper help the environment?


Saves trees and reduces waste.


200

How does litter hurt animals?


It can harm them or destroy their habitats.


200

What are solar panels used for?

To generate electricity from sunlight.

300

What kind of energy is stored underground and used to heat homes?


Natural gas

300

How does energy help us cook food?


It heats our food.

300

What is an energy-efficient light bulb?


A bulb that uses less energy to give the same amount of light.


300

What is composting?


Turning organic waste into fertilizer for plants.


300

How does cutting down trees affect the environment?


It reduces air quality and destroys animal habitats.


300

What is a hybrid car?


A car that uses both gasoline and electricity.


400

What are coal, oil, and natural gas examples of?


Fossil fuels

400

How do buses and planes use energy to transport people?


They burn fuel to create motion.


400

How does using less energy help animals and plants?


It keeps their habitats safe from pollution and destruction.


400

Why should we recycle electronics?


Prevents harmful chemicals from damaging the environment.


400

What happens when water gets polluted?


It can harm or kill aquatic life and disrupt ecosystems.


400

What does "renewable energy" mean?


Energy that can be replenished naturally like solar or wind energy.


500

What is energy from the heat inside the Earth called?


Geothermal energy

500

What are the industrial uses of energy like in factories?


To power machinery, produce goods, and maintain operations.


500

Why is it important to conserve energy for our planet's health?


It reduces pollution and preserves natural resources for the future.


500

How does recycling plastic help our environment?


Reduces waste in landfills and pollution.


500

What are the effects of air pollution on our health?


Causes respiratory problems and contributes to climate change.


500

What are sustainable living practices?


Practices that do not deplete resources and harm natural cycles.


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