Abiotic + Biotic Factors

Question 1

Define biotic factors and provide examples.

Answer 1

Biotic factors are all the living organisms in an ecosystem. Examples include plants, animals, fungi, and bacteria.

Question 2

Define abiotic factors and provide examples.

Answer 2

Abiotic factors are all the non-living components in an ecosystem. Examples include temperature, sunlight, and water.

Question 3

Classify an environmental condition as abiotic or biotic.

Answer 3

Biotic factors are living things within an ecosystem, such as plants, animals, and bacteria, while abiotic factors are non-living components, such as water, soil, and atmosphere.

Question 4

Define ectothermic animals and provide examples.

Answer 4

Ectothermic animals are those that have body temperatures that vary with the environment, also known as cold-blooded animals. Examples include fish and reptiles.

Question 5

Define endothermic animals and provide examples.

Answer 5

Endothermic animals are those that have the ability to generate heat internally and control heat loss, maintaining a consistent body temperature. Examples include humans and kangaroos.

Question 6

Explain how biotic and abiotic factors affect an organism’s survival.

Answer 6

They affect everything from resource availability to environmental conditions, ultimately shaping where and how an organism can thrive.

Example: Plants need sunlight and water for photosynthesis.