ECOLOGY EXAM QUESTIONS AND ANSWERS
LATEST UPDATED 2025/2026 ALL ANSWERS
CORRECT VERIFIED BEST GRADED A+ FOR PASS
Ecology correct answers
The study of the relationships between organisms and their
environment.
Ecosystem correct answers
Living organisms interacting with each other and their nonliving
environment.
Biosphere correct answers
Includes all the air, land, and water where life exists.
Organism correct answers
A living thing.
Environment correct answers
The place an organism lives.
Biotic factor correct answers
A living part of the environment.
Abiotic factor correct answers
A non-living part of the environment.
Population correct answers
All the organism of one species living in a specific area.
Death rate correct answers
, ECOLOGY EXAM QUESTIONS AND ANSWERS
LATEST UPDATED 2025/2026 ALL ANSWERS
CORRECT VERIFIED BEST GRADED A+ FOR PASS
The number of deaths in a population in a certain amount of time.
Birth rate correct answers
The number of births in a population in a certain amount of time.
Limiting factors correct answers
The resources that organisms need to survive. When unavailable these
factors limit a populations' ability to grow/increase.
Example: resources such as food, water or space become limited
Community correct answers
All populations of different organisms living together in a specific area.
Succession correct answers
A gradual change in a community over time.
Niche correct answers
is an organism's role (job) within its' community.
Producer correct answers
An organism that makes it's own food, usually using sunlight by a
process called photosynthesis.
Autotroph correct answers
An organism that can make its own food, usually using sunlight by a
process called photosynthesis.
Consumer correct answers
LATEST UPDATED 2025/2026 ALL ANSWERS
CORRECT VERIFIED BEST GRADED A+ FOR PASS
Ecology correct answers
The study of the relationships between organisms and their
environment.
Ecosystem correct answers
Living organisms interacting with each other and their nonliving
environment.
Biosphere correct answers
Includes all the air, land, and water where life exists.
Organism correct answers
A living thing.
Environment correct answers
The place an organism lives.
Biotic factor correct answers
A living part of the environment.
Abiotic factor correct answers
A non-living part of the environment.
Population correct answers
All the organism of one species living in a specific area.
Death rate correct answers
, ECOLOGY EXAM QUESTIONS AND ANSWERS
LATEST UPDATED 2025/2026 ALL ANSWERS
CORRECT VERIFIED BEST GRADED A+ FOR PASS
The number of deaths in a population in a certain amount of time.
Birth rate correct answers
The number of births in a population in a certain amount of time.
Limiting factors correct answers
The resources that organisms need to survive. When unavailable these
factors limit a populations' ability to grow/increase.
Example: resources such as food, water or space become limited
Community correct answers
All populations of different organisms living together in a specific area.
Succession correct answers
A gradual change in a community over time.
Niche correct answers
is an organism's role (job) within its' community.
Producer correct answers
An organism that makes it's own food, usually using sunlight by a
process called photosynthesis.
Autotroph correct answers
An organism that can make its own food, usually using sunlight by a
process called photosynthesis.
Consumer correct answers
