Nature

How old is the oldest tree in the world?

1. 
   

• 1. A. Almost 3100 years

• 1. B. Almost 4100 years

• 1. C. Almost 5100 years

• 1. D. Almost 6100 years

What is the earth’s longest living vertebrate ?

• 1. A. Greenland Shark

• B. Tortoise

• C. Humpback Whale

• D. Koi Fish

What is a baby koala called?

• A. A kitten

• B. A pup

• C. A cub

• D. A Joey

Which planet lies between Mars and Saturn?

• A. Venus

• B. Jupiter

• C. Uranus

• D. Neptune

What is the longest river in the world?

• A. The Amazon

• B. The Nile

• C. The Mississippi River

• D. The Yangtze River

Which ocean is the largest?

• A. The Indian Ocean

• B. The Atlantic Ocean

• C. The Pacific

• D. The Antarctic Ocean

In order to make sure that these rare animals do not disappear, efforts have been made to ______ the environments in which they live.

• ban

• prohibit

• protect

• decrease

Air and water pollution has __________ in the extinction of some animal species.

• respected

• resulted

• co-existed

• destroyed

If people's ______ with the environment decreases, more species will survive and produce offspring.

• pollution

• disappearence

• interfere

• interference

People are destroying the air by adding ______ to it.

• species

• pollutants

• organizations

• respects