Science Review 6

Which item in a solar system produces the most energy and gravitational pull?

• Sun

• planet

• moon

• comet

Which two human body systems does this image show?

• muscular and circulatory

• nervous and skeletal

• skeletal and muscular

• respiratory and circulartory

Which is an example of kinetic energy?

• a soccer ball lying on the grass

• a swing hanging from a tree branch

• a car parked in a driveway

• a tennis ball bouncing against a wall

Which step in the water cycle represents water changing from liquid to gas?

• 1

• 2

• 3

• 4

Which correctly orders these space objects from largest to smallest?

• planets, moons, asteroids, comets

• galaxies, stars, solar systems, planets

• moons, planets, meteors, stars

• asteroids, planets, solar systems, galaxies

Which event occurs after one complete rotation of earth?

• A change from one day to the next day

• A change from one month to another month

• A change from one year to the next year.

• A change of summer to fall

What is the amount of matter in a solid, liquid, or gas called?

• Temperature

• Texture

• Volume

• Mass

A campfire burns and leaves ash behind. What causes the ash?

• a physical change

• a chemical change

• a chemical property

• a physical property

What best describes the change taking place in boiling water?

• Change in shape

• Change in size

• Change in texture

• Change in state

Clem has a mixture of salt and water. Using which process can he seperate this mixture?

• Evaporation

• transpiration

• magnetism

• filtration