Question 1

What is the process by which plants make their own food?

Accepted Answer

Photosynthesis

Answer

Fermentation

Answer

Respiration

Answer

Digestion

Question 2

Which organ in the human body is responsible for pumping blood?

Accepted Answer

Heart

Answer

Liver

Answer

Lungs

Answer

Brain

Question 3

Which famous scientist developed the theory of relativity?

Accepted Answer

Albert Einstein

Answer

Galileo Galilei

Answer

Isaac Newton

Answer

Marie Curie

Question 4

What process do plants use to release energy from food?

Accepted Answer

Respiration

Answer

Germination

Answer

Photosynthesis

Answer

Transpiration

Question 5

What is the longest river in the world?

Accepted Answer

Nile

Answer

Yangtze

Answer

Amazon

Answer

Mississippi

Question 6

Which process allows plants to make their own food?

Accepted Answer

Photosynthesis

Answer

Respiration

Answer

Digestion

Answer

Osmosis

Question 7

Which of the following is a renewable source of energy?

Accepted Answer

Solar power

Answer

Oil

Answer

Coal

Answer

Natural gas

Question 8

What is the longest river in the world?

Accepted Answer

Nile

Answer

Yangtze

Answer

Amazon

Answer

Mississippi

Question 9

What is 50% of 100?

Accepted Answer

50

Answer

100

Answer

75

Answer

25

Question 10

Which process involves the breaking down of rocks into smaller pieces?

Accepted Answer

Weathering

Answer

Sedimentation

Answer

Deposition

Answer

Erosion

Question 11

What is the largest ocean on Earth?

Accepted Answer

Pacific

Answer

Arctic

Answer

Indian

Answer

Atlantic

Question 12

What process do plants use to make their food?

Accepted Answer

Photosynthesis

Answer

Respiration

Answer

Digestion

Answer

Fermentation

Question 13

What is the largest desert in the world?

Accepted Answer

Sahara

Answer

Atacama

Answer

Gobi

Answer

Antarctica

Question 14

How many continents are there on Earth?

Accepted Answer

7

Answer

6

Answer

8

Answer

5

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