ecology 2022

_______ is the study of relationships among living and nonliving parts of an environment. 

• Ecosystem
• Niche
• Habitat
• Ecology

Tags

NGSS.MS-LS2-2

The study of how living things interact with one another and with their environment.

• Biology
• Habitat

• Ecology
• Ecosystem

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-4

A nonliving element in an ecosystem is an 

• animal
• abiotic factor
• biotic factor
• organism

Tags

NGSS.MS-LS2-3

What abiotic factors are present in the picture?

• Fire
• Oxygen
• Heat
• water

• sunlight

The living portions of the ecosystem.

• Biotic factors
• Abiotic factors

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-5

Which of the following is a biotic factor operating within an ecosystem?

• Predators hunting, killing and eating their prey.
• Sunlight increasing the temperature causing fish to die.
• Increasing pH because of human pollution in a river system
• Destruction of a forest ecosystem because of fire.

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-4

Which of the following is an abiotic factor operating within an ecosystem?

• Predators hunting, killing and eating their prey.
• Sunlight increasing the temperature causing fish to die.
• Plant growing and providing food for a rabbit
• All choices

Tags

NGSS.MS-LS2-3

What are the biotic factors in this image?

• clouds

• sunlight

• elephants

• plants

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

What are the abiotic factors in this image?

• clouds

• sunlight

• elephants

• plants

• bacteria

Tags

NGSS.MS-LS1-6

What are the Abiotic factors in this image? 

• plants

• birds

• dirt

• water

• sunlight

Tags

NGSS.MS-LS2-3