Question

Write T for the true statement and F for the false one. Correct the false statements(s).
1. Rainforest forms the largest habitat on the planet.
2. Coral reefs are rock-like structures made form the skeletons of small oceans.
3. A polar bear can survive in polar regions because of padded feet and hump.
4. Dolphins and whales have gills to breathe in water.

Answer 1

1. F
Correct statement: Oceans and seas form the largest habitat on the planet.
2. F
Correct statement: Coral reefs are rock-like structures made from the calcium carbonate secreted by the corals.
3. F
Correct statement: A polar bear has padded feet, but no hump. Hump is present in camel.
4. F
Correct statement: Dolphins and whales have blowholes, not gills, to breathe in water. Gills are present in fish.