4.3 Ecosystems Study Guide Review

The following are living things in an ecosystem.

• bears, trees, grass, and ants

• dirt, water, sunlight, and logs

Tags

NGSS.MS-LS2-3

___________________________ is the populations of species that live in the same place at the same time.

• Ecosystem
• Biosphere
• Community
• Population

The place where an organism lives.

• Habitat
• Ecosystem
• Biosphere
• Community

Tags

NGSS.MS-LS2-2

All organisms of the same species that live in the same place at the same time.

• Ecosystem
• Biosphere
• Population
• Community

Tags

NGSS.MS-LS4-4

Formed by all the living and nonliving components in an environment and how they interact with one another.

• Ecosystem
• Biosphere
• Community
• Population

Tags

NGSS.MS-LS2-3

Shows all of the interconnected food chains within an ecosystem.

• Food Web
• Food Chain
• Food Pyramid
• Food Cycle

Tags

NGSS.MS-LS2-3

An organism’s specific function or role within its ecosystem.

• Habitat
• Niche
• Population
• Community

A tool used to identify and classify organisms.

• Dichotomous Key

• Telescope
• Classification Key

• Thermometer

A direct line that shows how energy is transferred.

• Energy Line
• Energy Flow
• Energy Transfer Line
• Food Chain

Tags

NGSS.MS-LS1-7

NGSS.MS-LS2-3

Fish, coral, and turtles living together in an ocean are an example of a ____________________________________.

• Ecosystem
• Biosphere
• Population
• Community

Tags

NGSS.MS-LS2-2