Self Test - Ecosystems

What type of relationship does the following exhibits: The butterfly help the flowers pollinate while also getting food.

• mutualism

• commensalism

• parasitism

• predation

What type of relationship does the following exhibits: Ticks live on the skin of dogs. They get their required nutrients from the blood of the dog while transmitting disease harming its host.

• mutualism

• commensalism

• parasitism

• predation

What type of relation ship willbe observed if we add 10 more fishes in Fernando's fish tank and provide the same amount of food we give Fernando.

• mutualism

• competiton

• commensalism

• predation

Which of the following are the requirements for an ecosystem to survive?

• energy and temperature

• shelter and physical space

• water and air

• food resources

This change in the environment is caused by excessicce rainfall. This may clog the holes in rocks and soil where animals live.

• drought

• logging

• flooding

• landslide

Which of the organisms in the picture is the producer?

• green plant

• goat

• wild cat

• snake

How many animals are herbivores?

• 3

• 6

• 9

• 10

Which animal have no predator?

• jackal

• wild cat

• snake

• owl

How are organisms affected by temperature?

You are observing a lion, and you want to know what traits make it an effective predator. What parts should you observed?