Biotic and Abiotic

Q.

Temperature is an abiotic factor and it affects animals, plants, and humans in an ecosystem.

1. True

2. False

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

1. Tiger, Deer, Grass, Soil
2. Rocks, Soil, Plants, Air
3. Sand, Turtle, Crab, Rocks
4. Aquatic plant, Fish, Frog, insect

Q.

Write two biotic components of biosphere ?

Q.

Name the following:

Abiotic components of atmosphere.

Q.

Which of the following is/are the abiotic components of terrestrial habitat?

1. Lion

2. Fish

3. Rock

4. Deer

Q. Put a tick mark (✓) against the correct alternative in the following statements:​

(c)The biotic components of the environment includes:​

1. all of these​
2. green plants​
3. decomposers​
4. animals​

Q.

Which of the following abiotic components are not needed for the growth of plants?

1. Soil

2. Air

3. Water

4. Rocks

Q. _______ is the abiotic component of an ecosystem.

1. Sunlight
2. Mouse
3. Sparrow
4. Tree

Q. Find out the edaphic factors from the following options:

1. Humidity
2. None of the above
3. Wind
4. Temperature

Q.

Which of the following is/are the abiotic components of terrestrial habitat?

1. To have more flowers.

2. To lose less water through transpiration.

3. To absorb more water

4. None

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

1. Tiger, Deer, Grass, Soil
2. Rocks, Soil, Plants, Air
3. Sand, Turtle, Crab, Rocks
4. Aquatic plant, Fish, Frog, Insect

Q.

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

1. tiger, deer, grass, soil

2. aquatic plant, fish, frog, insect

3. rocks, soil, plants, air

4. sand, turtle, crab, rocks

Q. _____ is the most attractive part of a plant.

1. Fruit
2. Flower
3. Stem
4. Leaf

Q. A is a large area that experiences similar climatic conditions.

1. Habitat
2. Niche
3. biome

Q.

Plants and animals living in a habitat are known as its ____ components.

1. biotic

2. macro

3. physical

4. abiotic

Q. Which of the following is an abiotic component of the ecosystem?

1. Plants
2. Animals
3. Soil
4. Decomposers

Q. Abiotic factor is the living and the biotic factor is the non-living component of an ecosystem.

1. False
2. True

Q. What does the figure given below represent?

1. Interdependence between plants and animals.
2. Interdependence between plants.
3. Interdependence between animals.
4. Interdependence between abiotic factors.

Q.

Which of the following is/are the abiotic components of terrestrial habitats?

1. Lion

2. Fish

3. Rock

4. Deer

Q. Find out the edaphic factors from the following options:

1. Temperature
2. Wind
3. Humidity
4. None of the above