The Living Organisms and Their Surroundings

Which one of the following statements is correct ?

• Several kinds of plants and animals may share the same habitat.

• All the animals and plants in a habitat are adapted to it.

• Both the statements are correct.

• None of these is correct.

Choose the abiotic component .

• 
• 
• 
• 

Which of the following cannot be called a habitat ?

• A desert with camels

• A pond with fishes

• A jungle with wild animals

• Cultivated land with grazing cattle

Match the columns of these from the option .

Camel -

Frog -

Blowholes -

• Frog - Dolphin and whales

  Camel - Webbed feet

  Blowholes - Long legs

• Camel - Long legs

  Frog - Webbed feet

  Blowholes - Dolphin and whales

• Blowholes - Webbed feet

  Frog - Long legs

  Camel - Dolphin and whales

Saline water, hot air and sand are _____ components of a habitat.

• Abiotic ( non-living)

• Non-Essential

• Biotic

• Living

What is the habitat of these animal :

• Grassland

• Tropical rain forest

• Mountain

• Desert

Choose the odd one out from below with respect to Reproduction.

• Eggs of hen

• Seeds of plants

• Buds of potato

• Roots of mango tree

Choose the set that represents only the biotic components of a habitat .

• Tiger, Deer, Grass, Soil

• Aquatic plant, Fish, Frog, Insect

• Sand, Turtle, Crab, Rocks

• Rocks, Soil, Plants, Air

Which of the following is an incorrect statement about Excretion ?

• Excretion takes place in plants.

• Excretion is the process of getting rid of excess water only.

• Excretion takes place both in plants and animals.

• Secretion is one method of excretion.

Earthworms breathe through their -

• Skin

• Gills

• Lungs

• Stomata