Science Revision (Unit 4 - 6)

What is this sentence talking about?

"A diagram that shows the order in which animals eat plants and other animals to get energy."

• consumer

• food chain

• food web

• producer

What is this sentence talking about?

"Plants make their own food through a process called photosynthesis. Using the energy from the sun, water and carbon dioxide from the atmosphere and nutrients, they chemically make their own food."

• consumer

• food chain

• food web

• producer

What is this sentence talking about?

"They can be herbivores (animals that eat plants), carnivores (animals that eat other animals) or omnivores (animals that eat both plants and animals)."

• consumer

• food chain

• food web

• producer

How many types of pollution?

• air pollution

• sound pollution

• soil pollution

• water pollution

Find out three food chains:

(1) palm shoot -> python

(2) fig -> python

(3) jack fruit -> python

From question 6 to 8: Fill in the blank.

An object's _____ remains the same wherever it is.

From question 6 to 8: Fill in the blank.

An object's ____ depends in the amount of gravity.

From question 6 to 8: Fill in the blank.

Scientists measure weight using a unit called the ____ (N)

Forces can:

• make an object move

• slow down/ stop a moving object

• change the direction an object is moving

• change the shape of an object

• all are correct

When an object is on water, how many forces are acting on it?

• 3 - mass, upthrust, displacing

• 2 - weight and upthrust

• 2- mass and upthrust

• 3 - weight. upthrust, displacing