KS2 SATs KS2 Science 3

Question 1

What is the food chain called where it starts with dead or decaying matter?

Accepted Answer

Decomposer food chain

Answer

Grazing food chain

Answer

Predator chain

Answer

Producer chain

Question 2

Which planet is closest to the Sun in our solar system?

Accepted Answer

Mercury

Answer

Venus

Answer

Mars

Answer

Earth

Question 3

What does a thermometer measure?

Accepted Answer

Temperature

Answer

Mass

Answer

Volume

Answer

Air pressure

Question 4

What type of skeleton do insects have?

Accepted Answer

An exoskeleton (external skeleton)

Answer

An internal bony skeleton

Answer

No skeleton

Answer

A cartilage skeleton

Question 5

Which organ removes waste products from the blood in the form of urine?

Accepted Answer

Kidneys

Answer

Liver

Answer

Heart

Answer

Lungs

Question 6

What is the name for the process by which water vapour cools and turns back into liquid water?

Accepted Answer

Condensation

Answer

Evaporation

Answer

Precipitation

Answer

Filtration