Aerial animals are the animals which spend most of their time
in the water
in the air
on the land
under the ground
Many years ago lot of dinosaurs lived on the earth. But all of them died. The reason is
they became old
they could not adjust to the changes in their surroundings
they became weak because of lack of food and were starved to death
they all got disease
Which one of the following can produce food on their own?
Fish
Birds
Human Beings
Plants
In the aerial animals
limbs are modified as gills
limbs are modified as spines
limbs are modified as wings
limbs are modified as tail
Which one of the following does not affect plants?
type of soil
amount of water
temperature of the place
availability of money
Tigers and leopards have stripes on their bodies. This adaptation helps them
to keep their bodies cool
to keep their bodies hot
to mix with the surroundings
to look beautiful
Each living thing in a food chain plays a role in the flow of energy in the chain. In the following food chain rabbit eats carrots and fox eats rabbits.What is the primary role of the rabbit in this food chain?
to form a habitat
to find space to live
to be a source of water
to be a source of energy
Which one of the following is a completely aquatic animal?
Crab
Leopard
Bird
Sheep
The feet of frogs and ducks are webbed.This adaptation helps them to
hold branches tightly
swim faster in water
fly in the air
eat insects and grab things
Which one of the following plants does not need oxygen for respiration ?
Crabs
Mushrooms
Parasites
