Quiz in Science 7

What type of ecological relationship are shown by the picture?

• a. competition

• b. mutualism

• c. predation

• d. parasitism

• e. commensalism

What type of ecological relationship are shown by the picture?

• a. competition

• b. mutualism

• c. predation

• d. parasitism

• e. commensalism

What type of ecological relationship are shown by the picture?

• a. competition

• b. mutualism

• c. predation

• d. parasitism

• e. commensalism

What type of ecological relationship are shown by the picture?

• a. competition

• b. mutualism

• c. predation

• d. parasitism

• e. commensalism

Which organism is the prey?

• a. cat

• b. worm

• c. rat

• d. tagak

Which organism is the commensal?

• a. frog

• b. water lily

• c. snake

• d. bird

Which statement best describes parasitism?

• a.  It occurs when they both benefited from each other.

• b. It occurs when one organism benefited and the other is killed.

• c.  It occurs when one organism benefited and the other is harmed.

• d. It occurs when one organism benefited and the other is not affected.

How does a frog affect the lily pads?

• a. It helps it bloom.

• b. It gives it food.

• c. It guards the lily pads.

• d. It does not affect the lily pads

How can we help preserve the ecosystem?

• a. Consume high electricity.  

• b. Burn wastes. 

• c. Keep stagnant water.

• d. Take care of plants and pets at home

What type of ecological relationship are shown by the picture?

• a. competition

• b. mutualism

• c. predation

• d. parasitism

• e. commensalism