Chapter 30-31

The study of interactions that take place between organisms and their environment.

• microbiology

• histology

• ecosystem

• ecology

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-2

Nonliving components of the environment.

• abiotic

• biotic

Tags

NGSS.MS-LS2-3

NGSS.MS-ESS2-4

An organism’s way of life (role in its environment)

• producer

• consumer

• habitat

• niche

The average number of individuals per unit of area or volume is called ______.

• Population size
• Population systematics
• Population density
• Population distribution

Under ideal conditions with unlimited resources, a population will have ________.

• linguistic growth
• experimental growth
• exponential growth
• logistic growth

Which best describes the graph of logistic growth?

• S-shaped
• J-shaped
• W-shaped
• U-shaped

Members of a species in a defined area

• Ecosystem
• community
• biodiversity
• population

Tags

NGSS.MS-LS2-4

Which of the following is abiotic?

• A tree in a forest.

• Wood from the tree on the forest floor.

• A termite on the tree.

• The soil the tree is growing in.

Tags

NGSS.MS-LS2-3

What is made up of all the populations in an area?

• Habitat

• Niche

• Community

• Ecosystem

A close, ongoing relationship between species in which at least one is benefiting and the other is not helped or harmed.

• Commensalism

• Symbiosis

• Predator & Prey

• Mutualism