Fifth Grade Science Knowledge Test Pre/Post

Question 1

Which of the following materials can be separated using filtration?

Accepted Answer

A mixture of mud and water.

Question 2

Where is most of Earth’s water located?

Accepted Answer

oceans

Question 3

Two plants are measured & recorded each day for 10 days. Based on the picture, they're testing

Accepted Answer

Does adding fertilizer to the soil lead totaller plants?

Question 4

What it is called when no more of a solute can dissolve into a solvent?

Accepted Answer

saturation

Question 5

What do the lungs have to do with the blood?

Accepted Answer

Lungs are where blood picks up fresh O2 & disposes of CO2

Question 6

Which of the following questions is testable in a scientific investigation?

Accepted Answer

Are cats more active at night than during the day?

Question 7

What is the correct order of the DIGESTIVE SYSTEM?

Accepted Answer

mouth, esophagus, stomach, S intestine, L intestine, anus

Question 8

Which bodily system is represented by this image?

Accepted Answer

respiratory

Question 9

Which of the following processes is responsible for changing liquid water into water vapor?

Accepted Answer

evaporation

Question 10

What are the jobs of a plant's roots?

Accepted Answer

All of these are true.

Question 11

Use the chart to find the best conclusion for the experiment on how exercise affects heart rate

Accepted Answer

Heart rate is increased by exercise.

Question 12

I make my coffee with 12 oz. of water, 2 oz. of sugar, and 1 oz. of milk. What's the solvent?

Accepted Answer

water

Question 13

Where in the diagram would the air pressure be the greatest?

Accepted Answer

at the beach

Question 14

What are the main parts of our nervous system?

Accepted Answer

brain, spinal cord, nerves

Question 15

A ball was put in a graduated cylinder with 10 milliliters of water. What's the ball's volume?

Accepted Answer

5 mL

Question 16

The part of an experiment that changes is called the

Accepted Answer

variable

Question 17

This plant is in a window box that is always shaded. This could affect its ability to...

Accepted Answer

produce its own food

Question 18

A statement of what you think will happen in an experiment-

Accepted Answer

hypothesis

Question 19

Which of the following factors would most likely cause a hurricane to decrease in strength?

Accepted Answer

moving over a continent

Question 20

It is 75 °F and partly cloudy. Forecasters say the air pressure and temperature will drop. Next

Accepted Answer

it will rain.

Questions 20