4th Grade Science Review Q1 and Q2

4th Grade Science Review Q1 and Q2

Today we are going to review some of our skills from this year.

Next Week we will have our Science TN Ready test

• about 25 questions ( I don't know the exact number)

• 50 minutes to answer each one

• Take your time you got this

• Let's review what we've learned

Draw

Draw Earth and the 4 layers

Multiple Choice

Select the answer that shows the order of events a rock goes through.

• erosion, weathering, deposition
• weathering, erosion, deposition
• deposition, weathering erosion
• erosion, deposition, weathering

Multiple Choice

How do plants weather rocks?

• during photosynthesis
• when roots grow into cracks of rocks and expand the rock
• when the plant moves water from the roots to the leaves
• Plants don't weather rocks

Multiple Choice

Over long periods of time, deposition may change the Earth’s surface by _____.

• forming new land features.

• breaking down large rocks into smaller ones.

• washing away beaches.

• moving topsoil.

Multiple Choice

At which point is potential energy greatest?

• W

• X

• Y

• Z

Multiple Choice

When a pendulum swings, at which point is potential energy at its greatest?

• 1
• 2
• 3
• 4

Multiple Choice

What form of energy is stored in a battery?

• Chemical energy

• Light energy

• Mechanical energy

• Heat energy

Multiple Choice

What is the name of the green pigment inside plants?

• Landfill

• Chlorophyll

• I don't know

• Photosynthesis

Multiple Choice

Name this process

• respiration

• photosynthesis

• gaseous exchange

Multiple Choice

In order for photosynthesis to take place, plants need....

• Food absorbed from ground

• Sun's energy

• Food broken down

• Minerals from the soil

Multiple Choice

A rubber band has been pulled backward... what is this stored energy called?

• Potential

• Kinetic

Multiple Choice

This skateboard is in motion, what energy is it using?

• Potential

• Kinetic

Multiple Choice

An animal, such as a bear, get energy from eating both plants and animals ...what is it called?

• herbivore

• carnivore

• omnivore

• autotroph

Multiple Choice

They are animals that eat only meat

• herbivore

• carnivore

• omnivore

Open Ended

Name an animal that is a decomposer

Open Ended

In the food web, what are plants called?

Multiple Choice

If I place a straw in a glass of water, the image of the straw is refracted. Which description is the best....

• Does not allow light to pass through

• Appears as if an object is "broken or bent" Light is scattered

• Absorbs one color and reflects the rest

Multiple Choice

Glow sticks are fun! They produce light for a short amount of time. The light from the glow stick is produced by...

• chemical energy

• heat energy

• magnetism

• gravity