G1 4Q SCI ENERGY

What are three forms of energy discussed in the text?

• Electricity, Gas, Oil

• Water, Air, Fire

• Light, Heat, Sound

• Food, Plants, Animals

What is the primary source of light and heat on earth?

• Fire

• Sun

• Stars

• Moon

What can plants make with the help of sunlight?

• Air

• Water

• Heat

• Food

What will happen if the sun won't give us heat and light?

• None of the above

• People, plants, and animals will die

• The earth will be dark and cold

• Both of the above

What is the best source of Vitamin D that our body needs?

• Fire

• Electricity

• Sunlight

• Gas

What does light energy do?

• Brightens a place and helps us see things

• Produces sound

• Cools a place

• Makes things wet

What are examples of natural sources of light?

• Electricity, Water, Air

• Flashlights, Gas, Oil

• Sun, Firefly, Stars

• Fire, Lamp, Candle

How can people make artificial light?

• Playing with toys

• Rubbing hands together

• Using match or a lighter

• Cooking food

What does heat energy help us do?

• Cook food and do household chores

• Keep our body cold

• Make sounds

• Produce light

What is a material that can be burned to produce heat or light?

• Gas

• Electricity

• Air

• Water