Q4 TEST

1- The starred agama keeps cool during a hot sunny day in the desert by...............

• eating green vegetables

• drinking more water

• drinking less water

• finding a shaded area

2- Which of the following ways help penguins to adapt to live in polar climate?

• Their bodies are covered with skin

• Their bodies are covered with skin

• Their bodies are covered with a thick layer of fat only

• Their bodies are covered with dense feathers and a thick layer of fat

3- All of the following properties help the fennec fox to stay cool, except......

• thick fur coat

• make panting

• tan-colored coat

• extra-large ears

4- Fennec fox has a tan-colored coat that provides ................. in its environment.

• camouflage

• respiration

• panting

• communication

5- When the nearby acacia trees receive the smelly message from another acacia tree, which is being eaten by animals, they start to .......

• lose water from their trunks

• invite bats to eat their leaves

• make a poisonous substance in their leaves

• fall down their leaves

6- Palm tree has tiny leaves like.............

• pine tree

• kapok tree

• acacia tree

• water lily plant

7- The energy that the living organism needs to perform different functions is obtained from........

• breathing only

• food processing only

• breathing and running

• breathing and food processing

8- Crushing the food in your mouth is the function of.........

• stomach

• tongue

• saliva

• teeth

9- Gills in fish are considered as...........

• behavioral adaptation

• structural adaptation

• camouflage adaptation

• behavioral and structural adaptations

10- Pollution of an ecosystem can affect.......

• plants and animals only

• animals and humans only

• humans and plants only

• plants, animals and humans