Science G6A Diagnostic Test Term 1 2023/2024

What is the building block of life?

• Soil

• Bricks

• Cells

• Sun

What surrounds ALL types of cells?

• Cell membrane

• Air

• Cell wall

• Water

______________ is the process in which green plants use sunlight to make their own food.

Where do all organisms get energy from?

• Sun

• Food

• They make their own energy

• Water

What is the name of the continuous movement of water from the Earth to its atmosphere and back again?

• Water cycle

• Carbon cycle

• Oxygen cycle

• Nitrogen cycle

Overpopulation is when a population's size grows so large that it causes damage to the environment.

• True

• False

Can different animals in the same environment benefit from each other?

• No

• Yes

What would happen to the animals if all the plants have died?

• Animals that eat plants will die

• Animals that only eat animals will survive

• All animals will eventually run out of food and die

• All animals will survive by eating other foods

Biodiversity is the number and variety of organisms found in a specific region.

• True

• False

What are the solutions for protecting biodiversity? (Select 2)

• Reforestation

• Reclamation

• Deforestation

• Over grazing