Biotic and Abiotic Factors

Question 1

It is the interaction relationship among physical factors in the environment.

Answer 1

Abiotic Factors

Question 2

It is the study of the interaction between living and non-living and the interaction with its surroundings.

Answer 2

Environmental Science

Question 3

It is the interactive relationship among _________ in the community.

Answer 3

Biotic Factors

Question 4

Examples of abiotic factors

Answer 4

Water, Sunlight, Soil, Oxygen

Question 5

Examples of biotic factors

Answer 5

Plants, Animals, Microorganisms, all living things

Question 6

An important ecological factor, It is an inorganic substance that plays an important role in the ecosystem.

Answer 6

Water

Question 7

It brings about changes in the life forms of plants and animals. As aquatic plants and animals have different structures from terrestrial form.

Answer 7

Water

Question 8

It is very irregularly distributed on the earth’s surface. It has an important bearing on the character of the organisms that live in various types of habitats.

Answer 8

Water

Question 9

What are the different types of plants according to water requirements?

Answer 9

Thropophytes, Mesophytes, Xerophytes,
Hydrophytes, Halophytes

Question 10

These plants can adapt to year after a year where seasonal changes bring mark change in the amount of available water from the soil.

Answer 10

Thropophytes

Question 11

Most of our plants bearing flowers and fruits are classified as _______. They need a moderated supply of water for subsistence.

Answer 11

Mesophytes

Question 12

Plants that can be tolerated where water supply is very scanty.

Answer 12

Xerophytes

Question 13

These plants thrive in places where The amount of water is abundant: usually, water plants are called _______.

Answer 13

Hydrophytes

Question 14

Plants thriving in a place where the water available contains much dissolved salts.

Answer 14

Halophytes

Question 15

It is another important ecological factor On land.

Answer 15

Soil

Question 16

Types of Soil

Answer 16

Loam, Clay, Silt, Sandy

Question 17

It is good for agriculture and made up of particles of gravel sand and clay with the addition of organic a material called humus, with 1 in diameter.

Answer 17

Soil

Question 18

Smallest inorganic particle of soil compared with silt and sand. It retains water before drying; it is sticky and not suitable for plant growth. Water moves very slowly. It is often damp and poorly drained, about 0.005 mm in diameter.

Answer 18

Clay

Question 19

Made up of very fine particles of soil and clay, deposited as sediments. It is about 0.05 to 0.005 in diameter.

Answer 19

silt

Question 20

Inorganic soil particles are larger than clay or silt. Plants do not grow well because water goes rapidly through the spaces between particles and dries quickly. Its size is about 1 mm to 0.05 in diameter.

Answer 20

Sandy

Question 21

Light is an important physical factor. Without light, life on Earth would be impossible.

Answer 21

Sunlight

Question 22

It is an important factor because of its effect on metabolism.

Answer 22

Environmental Temperature

Question 23

(O2) is another important abiotic factor for many living organisms.

Answer 23

Oxygen

Question 24

It is the relationship that includes mating, assistance, gorgeousness, and competition. Organisms belonging to the same species must compete with one another for space; food, and mates.

Answer 24

Intraspecific

Question 25

It is that relationships are also biological factors of great importance. Different species must struggle with each other for space and food. Since many species use
other kinds of animals for food, each habitat includes predaceous animals.

Answer 25

Interspecific

Question 26

It is non-living parts of ecosystem

Answer 26

Abiotic Factors

Question 27

It is living things parts of ecosystem

Answer 27

Biotic Factors