Question 2:

________ around the globe can be classified into hot and dry, semiarid, coastal, and cold.

Question 3:

A group of frogs is called an ________

Question 4:

The ______ is the fastest land animal in the world, reaching speeds of up to 113km/h. They can accelerate from 0 to 100km/h in just 3 seconds.

Question 5:

The _______ is the only bird that can swim, but not fly. It is also the only bird that walks upright.

Question 6:

 ________ share similar features with the desert ecosystem.

Question 7:

The ________ is the lowest point on land.

Question 8:

Invertebrates are animals without backbone such as sponges, annelids, echinoderms, molluscs and _________. 

Question 9:

Corals are tiny _______ called polyps.

Question 10:

_________ is the largest terrestrial ecosystem on earth. It experiences short, and wet summers, while long, and cold winters.