Habitat Organism Population Community Ecosystem

A habitat is the natural surroundings or home of an organism.

• True

• False

A group of organisms that have common characteristics and can reproduce to breed offsprings is called.......

• ecosystem

• community

• species

• population

A group of organisms of the same species that live in the same habitat is called .....

• species

• population

• community

• ecosystem

A community is a few species of different organisms that live together in one habitat and have mutual interaction with one another.

• True

• False

An ecosystem is a few communities that live together in one habitat and have mutual interaction with one another including all the non living components such as water, air and soil.

• True

• False

Which of the following factors can influence the population size in an ecosystem? (choose more than one answer)

• Disease

• Source of food

• Biological Control

• Community of the ecosystem

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

The migration of cattle egret to Kuala Gula, Perak will cause the following change in the ecosystem:

• The people of Perak becomes very happy.

• The population of other birds in Perak decreases in size.

• The number of insects decreases.

• The number of ducks increases.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-4

Which of the following habitat has long winters and short summers?

• Tropical

• Desert

• Tundra

Which of the following habitat has rainfall and sunlight throughout the year?

• Tropical

• Desert

• Tundra

Tags

NGSS.MS-LS1-5

Select all the non-living components in a balanced ecosystem. (There's more than one correct answer.)

• water

• light

• soil

• predator

Tags

NGSS.MS-ESS2-4

NGSS.MS-LS2-3