SCIENCE 3

_____ is the greatest source of heat energy and light energy on Earth.

• SUN

• MOON

• FLASLIGHT

It is the heat that comes from within the earth.

• GEOTHERMAL ENERGY

• HEAT ENERGY

• ELECTRICITY

The following are uses of heat except one.

• USED FOR GROWING PLANTS

• USED IN MAKING HEAT ENGINES

• USED TO CHANGE MATTER FROM ONE PHASE TO ANOTHER

• USE FOR COMMUNICATION

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is the heat energy of the sun?

• ELECTRICAL ENERGY

• SOLAR ENERGY

• LIGHT ENERGY

Below is activities that uses heat except one.

• A MOTHER BAKING AN EGG PIE

• A FARMER DRYING PAKAY AFTER HARVEST

• A BOY DRINKING WATER

• A MAN ROASTING A PIG

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Chirping of the bird.

• Natural Sources

• Artificial Sources

Dolphins use sound by echolocation to find flood.

• TRUE

• FALSE

People use sound for ________ by talking to one another or by singing.

• COMMUNICATION

• PLAYING

• ULTRASOUND

Tags

NGSS.MS-LS1-8

A handy source of electricity.

• BATTERY

• FLASHLIGHT

• POWER PLANTS

Battery is also called _________.

• DRY CELL

• CAMERAS

• MOBILE

Tags

NGSS.MS-PS1-2

NGSS.MS-PS3-5