SCIENCE REVIEWER

Type of energy that is always transferred from a hotter substance to a cooler substance.

• heat

• energy

• light

It refers to the ability to work, move, or change something.

• heat

• energy

• temperature

The __________ is the major source of heat on Earth.

• Sun

• Appliances

• Fire

If there is no heat from the sun, most of the crops planted in farms will grow.

• FALSE

• TRUE

Sheila put a casserole on the stove. After some time, the casserole became hot. What is the source of heat in this scenario?

• CASSEROLE

• STOVE

• SHIELA

Which word describes an object that is not bright but gives off less light?

• DARK

• BRIGHT

• DULL

Which form of energy enables us to see?

• LIGHT

• HEAT

• SOUND

The ____________ is the major source of light and heat on earth.

• SUN

• MOON

• STARS

It refers to the bouncing off of light from an object’s surface.

• REFLECTION

• LIGHT

• ENERGY

Light transforms into sound energy.

• TRUE

• FALSE