Eoy Science Review

Fill in the blank:

In the Butterfly life cycle, ​ (a)   store energy by eating. While the ​ (b)   becomes an ​ (c)   by using the stored energy. The ​ (d)   then lays ​ (e)   to start the cycle over.

• larvae

• pupa

• adult

• eggs

Label the life cycle of a grasshopper:

• Egg

• Nymph

• Adult

• Larva

Butterfly's go through a _____ called metamorphosis.

• wlak

• crisis

• stage

• change

How do molecules of matter react when heat energy is added to them?

• they stop

• they speed up

• they slow down

• nothing happens

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Light rays from any light source travel outward in all directions along a straight path until they hit something. Which of the following best represents what occurs when light rays hit the surface of a lake on a sunny day?

• The light rays will pass straight through from air to water.

• The light rays will be both reflected and refracted once the light strikes the water.

• The surface of the water will reflect all of the light off the water.

• The water absorbs the light, and it will no longer be seen.

Tags

NGSS.MS-PS4-2

Which of the following statements is true?

• Forces do not effect the change in motion.

• Balanced forces cause a change in motion.

• Unbalanced forces cause a change in motion.

Tags

NGSS.MS-PS2-2

What invisible force pulls us to other objects and keeps our planet in orbit in the solar system?

• Nature

• magnetism

• Gravity

• A cloaking device

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

NGSS.MS-PS2-5

In order for a fossil fuel to form several things must happen, check all that apply.

• Millions of Years must pass

• Buried in the Earth under layers of sediment

• Extreme pressure and/or heat must occur

• Fossilized organic material must be present

Tags

NGSS.HS-ESS3-1

This picture shows --

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rd Law

• Newton's 4th Law

Tags

NGSS.MS-PS2-1

Letter a is pointing to the --

• proton

• neutron

• electron

• nucleus

Tags

NGSS.MS-PS1-1