Plants are also called living beings. Mention any two characteristics that support this classification.

Differentiate between excretion and secretion in plants and animals.

List some characters which make birds the flying.

List the types of movements seen in plants.

Why do desert snakes burrow deep into the sand during the day?

Like many animals although a car also moves it is not considered as a living organism. Give two or three reasons.

A and B are two animals one is adapted in water and one is adapted to live on land.
Animal A is small having no tail. It has moist, smooth skin and a very long hind legs for leaping.
Animal B is large animal having short legs long jaws and a long tail, leather is made from its skin.
(a) What could be animal A?
(b) Write one water adaptation of animal A.
(c) What could be animal B?

Growth is an important characteristic of living beings. Support this statement.

Leaves of mountain trees prevent damage by snow or rain. How?

Why is reproduction important for organisms?

Give two examples of scavengers.

Name the place where an organism lives and gets its food.

Habitat includes both ____________ things and ____________ things.

The place where an organism live is called____________ .

Soil, water and air are__________ components of habitat.

Some objects are characterised as living while others as _________________ .

The habitats of plants and animals that live in water are called____________ habitat.

Which of the following is not an example of response to stimulus?

Animals and plants have certain features which make them capable to survive in a particular habitat. This is called

Boojho comes across an animal having a streamlined and slippery body. What is the habitat of the animal?

Choose the incorrect pair.

Which of the following cannot be called a habitat?

All animals can live in isolation and are independent.

Cactus plant has broad, thin leaves.

Fin is for aquatic life in fishes.

Almost all types of plants are found in sea.

Non-living objects carry out respiration.

Aeroplane

Bacteria

Hydrilla

Cactus

Camel