Unit 4 Lesson 1+2

Ecology is

• The study of the interaction that take place among organisms and their environment.

• The study and interaction of people and the places they live.

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Ecosystem is all organisms living and non living

• True

• False

Tags

NGSS.MS-LS2-3

Biotic means

• All non living organisms

• All living organisms

Tags

NGSS.MS-LS2-3

Abiotic means

• All non living organisms

• All living organisms

Population is all the organism in a n ecosystem that belong to the same species

• True

• False

A community is...

• A group of abiotic organisms in an ecosystem

• A group of organisms that live in the same area and interact with each other

A habitat...

• The place where an organism lives and can find everything it needs to survive.

• A group of organisms.

A niche is...

• The place where an organism lives and can find everything it needs to survive.

• The role a plant or an animal plays in its habitat.

Biotic organism fight for food, space, sunlight, and habitat

• Community

• Competition

Differences in the biotic community.

• Diversity

• Niche

Tags

NGSS.MS-LS2-2