P6 Foundation Living Together

Which of the following is not the reason why underwater animals and underwater plants are unable to survive in a muddy pond?

• They cannot get enough dissolved oxygen.

• The mud traps heat and temperature of the water increases.

• Sunlight cannot reach the water plants under the water surface.

Which of the following statements about the rotting log community is correct?

*You may select more than 1 answers for this question

• It is damp and shady under a rotting log.

• The organisms depend on one another for food.

• The bracket fungi get its nutrients from the rotting log to make food.

Which of the following statements does not show how organisms depend on one another in a habitat?

• Birds and animals rely on trees for shelter and protection.

• Insects such as bees help plants pollinate their flowers.

• Plants make food in the presence of sunlight.

Which of the following statements are correct?

_{*You can select more than 1 answer}

• The aquatic plants take in carbon dioxide given out by the fishes.

• The fishes depend on the aquatic plants for shelter and protection.

• The aquatic plants and fishes do not depend on one another for survival.

Which of the following is the most likely habitat of the organism above?

• Tree

• Garden

• Mangrove

How do the animals in the pond help the water plants to survive?

_{*You may select more than 1 answer}

• The animals are a source of food for the water plants.

• The animals' waste may provide nutrients for the water plants.

• The animals produce carbon dioxide for the water plants to make food.

The guppies in beaker _____ survive the longest.

• A

• B

• C

The grasshopper died after a few days because __________

• there was no air in the jar.

• there was no food in the jar.

• there was no other grasshopper in the jar.

Which one of the following factors affects the survival of caterpillars living in the pond habitat?

_{*You may select more than 1 answer}

• light

• availability of food

• other types of other organisms present

Which one of these places (P, Q or R) has the greatest diversity of insects living there?

• Place P

• Place Q

• Place R