Question 1

The synonym for necessary or essential is?

Accepted Answer

vital

Answer

non-essential

Answer

secondary

Answer

private

Question 2

We inhale oxygen and exhale ______________?

Accepted Answer

carbondioxide

Question 3

An _____________ is a community of living and non- living things interacting as a system

Accepted Answer

ecosystem

Answer

solar syetem

Answer

parish

Answer

forest

Question 4

An __________________ species is a species that is very likely to become extinct in the near future.

Accepted Answer

endangered

Answer

extinct

Answer

forest

Answer

habitat

Question 5

_____________________ is a process used by plant to convert light into food.

Accepted Answer

photosynthesis

Question 6

The molten rock that breaks through the Earth's surface.

Accepted Answer

lava

Answer

steam

Answer

fire

Answer

magma

Question 7

The dodder or love bush and wild orchids are known as  ___________?

Accepted Answer

parasites

Question 8

Urine and sweat are examples of ___________?

Accepted Answer

excretion

Question 9

Animals that only consume vegetables are known as ___________?

Accepted Answer

herbivores

Answer

omnivores

Answer

carnivores

Answer

eaters

Question 10

Gram is the basic unit used for measuring ____________?

Accepted Answer

mass

Answer

capacity

Answer

volume

Answer

temperature

Question 11

Animals that consume only meat are known as __________?

Accepted Answer

carnivore

Answer

parasites

Answer

omnivores

Answer

herbivores

Question 12

The amount of space an object takes up or occupies is known as _________?

Accepted Answer

volume

Answer

metre

Answer

surface

Answer

environment

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