5th Grade Science Review

Unit 1-2

100

1. Information collected by using the senses

2. An idea or a conclusion based on an observation

3. A personal belief that does not need proof

1. observation

2. inference

3. opinion

200

Something in an experiment that can be changed.

variable

300

rock and iron objects that orbit the sun

asteroids

400

this galaxy consist if a rotating disk of young stars, gas, and dust and a central bulge made of older stars.

Spiral Galaxies

500

Name the outer planets.

Jupiter, Saturn, Uranus, Neptune

Unit 3-4

100

We use this tool to measure the amount of water vapor in the air.

Hygrometer

200

Physical or Chemical Change?

1. iron rusting

2. cracking an egg

3.Wood burning

1. chemical

2. physical

3. chemical

300

type of matter made of just one kind of atom

element

400

1. This climate zone is near the equator

2. This climate zone have moderate temperatures and varying precipitation

3. This climate zone is generally covered in ice and snow year-round

1. Tropical Climate Zone

2. Temperate Climate Zones

3. Polar Climate Zones

500

Name everything that is a part of the water cycle

sun, evaporation, condensation,precipitation, runoff

Random

100

These clouds often form high in the atmosphere

cirrus clouds

200

1. the movements you can control

2. the movements you cannot control

1. voluntary

2. involuntary

300

steady flow of electrical charges

electric current

400

Which are pressure is this? The sun is high in the air and it is sunny out.

High pressure

500

Name four factors that can affect climate

oceans and lakes, landforms, elevation, and distance from the equator

Unit 5-6

100

1. energy an object has because of its motion

2. energy an object has because of its position or condition

1. kinetic energy (KE)

2. potential energy (PE)

200

1. a material that readily allows electric charges to pass through it

2. a material that resist the flow of electric charge

1. conductor

2. insulator 

300

All atoms have these three components.

neutron, proton, and electron

400

When the switch in a a circuit is open, the circuit (is/isn't) complete.

When the switch in a a circuit is closed, the circuit (is/isn't) complete.

isn't

is

500

1. carried as waves in vibrating matter

2. total kinetic energy of the particles that make up a substance

3.form of energy that can travel through space

4. caused by the movement of electrical charges

5. total energy of motion and position of an object

6. energy that us stored in matter and that can be released by a chemical reaction

1. sound energy

2. thermal energy

3. light energy

4. electrical energy

5. Mechanical Energy

6. Chemical Energy

Unit 7-8

100

1. Forces that cause a change in motion

2. Forces on an object that are equal in size and opposite in direction

1. unbalanced forces

2. balanced forces

200

a force that opposes motion

friction

300

this organ makes a juice called bile that helps break large blobs of fat into tiny droplets so that fats can be broken down more easily

liver

400

name the four main organs in the digestive system in the order that food moves through the organs

esophagus, stomach, small intestine, large intestine

500

1. These blood cells help fight disease

2.These blood cells stop bleeding by sticking together and forming clots

3. This carries nutrients and blood cells throughout the body

4. These blood cells carry oxygen throughout your body

1. White cells

2. Platelets

3. Plasma

4. Red cells