LIFE SCIENCE

OBJECTIVE LIFE SCIENCE

ECOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following best describes a community?
A
sharks, groupers, anemones and shrimp on a coral reef
B
decorator crabs on the seafloor
C
loggerhead sea turtles in Atlantic
D
prairie grassland in Wyoming
Explanation: 

Detailed explanation-1: -Ecosystem: The collection of all living organisms in a geographic area, together with all the living and non-living things with which they interact. Terrestral Ecosystems (land-based) ecosystems. Natural Community: Populations of different plant and animal species interacting among themselves in an area.

Detailed explanation-2: -Population: A population is a group of organisms of the same species that live in the same area at the same time.

Detailed explanation-3: -The role or job of an organism within a community is its niche.

There is 1 question to complete.