Can you pass this quiz of 4th grade science questions?

A. Biologist

B. Geologist

C. Meteorologist

Geologists study the Earth and meteorologists study the atmosphere. If you passed fourth grade, you should know that biologist’s study all living organisms.

A. To soak up water

B. To produce seeds

C. To support the plant

Flowers are the reproductive part of plants, which is why their main purpose is producing seeds.

A. Mitochondrion

B. Starch

C. Chlorophyll

Yes, the green plant colour is thanks to chlorophyll.

Check out these houseplants that are near impossible to kill.

A. Planet

B. Star

The Sun is a yellow dwarf star and a hot ball of glowing gases. It’s about 4.5 billion years old, according to NASA.

Read on for some amazing facts you didn’t know about NASA.

A. Weathering

B. Erosion

C. Crushing

Weathering and erosion are often paired together, but they aren’t synonymous. In fact, weathering is the process that dissolves or wears away rock into smaller pieces. Erosion, however, is when rocks are picked up and moved to another place by ice, water, wind or gravity.