grade 5 , con 2

A community that includes living organisms and nonliving things is known as

• digestive system.

• ecosystem.

• respiratory system.

• vascular system.

Hawk eats a rabbit to get energy, this means that

• the hawk is a prey.

• the hawk is a predator.

• the rabbit is a predator.

• hawk and rabbit are predators.

All the following are considered as a source of energy for hawks, except

• snakes.

• birds.

• squirrels.

• seeds.

There is an energy flow between all the following two living organisms, except

• a lion and a deer.

• a tomato plant and a potato plant.

• a human and a fish.

• a predator and its prey.

Caracal obtains its energy by eating

• shark.

• grass.

• mice.

• butterfly.

Which one of the following living organisms can make its own food?

• Grass.

• A worm.

We need more energy during

• watching TV.

• listening to music.

• A rodent.

• A bird.

According to the way of feeding, living organisms are classified into

• two groups.

• three groups.

• four groups.

• five groups.

need energy to survive.

• Consumers only.

• Decomposers only.

• Consumers and decomposers only.

• Producers, consumers and decomposers.

Photosynthesis process produces

• glucose sugar in consumers.

• glucose sugar in producers.

• water in consumers.

• water in decomposers.