Ecosystem

An overlapping food chains in an ecosystem that show how energy and matter cycle through an ecosystem is called a ________.

• roles

• food web

• condensation

Tags

NGSS.MS-LS2-3

An environment that provides the things a specific organism needs to live, grow, and reproduce is called ________.

• habitat

• abiotic factor

• density

The parts of a habitat that are or were once alive are known as ______.

• resources

• food web

• Biotic factor

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

The food, shelter, water, and other things from the environment that it needs to live, grow, and reproduce are called _________.

• role

• resources

• consumer

Tags

NGSS.MS-LS2-1

What is the term for all the different populations that live together in an area?

• community

• law of conservation of mass

• Energy pyramid

What is an environmental factor that causes a population to stop growing or to decrease in size?

• evaporation

• law of conservation of mass

• Limiting factor

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

An organism that can make its own food is known as a ____________.

• food web

• decomposer

• Producer

The term for an organism that cannot produce its own food is known as ___________.

• precipitation

• food web

• Consumer

What breaks down biotic waste and dead organisms, returning the raw materials back to the ecosystem?

• food chain

• system

• Decomposer

Tags

NGSS.MS-LS2-3

What is a series of events in which one organism eats another and obtains nutrients and energy?

• food chain

• precipitation

• Decomposer

Tags

NGSS.MS-LS2-3