Ecosystem Review

Biotic means ______________.

• Living organisms.

• Non living factors.

• Living and non living factors.

• Unicellular and Multicellular

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

Some organisms are capable of making their own food. These kind of organisms are called...

• Multitrophic

• Autotrophic

• Heterotrophic

• Semitrophic

Tags

NGSS.MS-LS1-6

Organisms that are NOT capable of making their own food are ...

• Autotrophic

• Producer

• Abundant

• Heterotrophic

Grass, Egrets, Crabs, Herons, Air, Sand, and Rocks represent _______________________.

• Ecosystem

• Community

• Population

• Organism

Tags

NGSS.MS-LS2-3

An Egret represents _______________.

• Ecosystem

• Population

• Community

• Organism

All the crabs in an area represent ____________________.

• Ecosystem

• Community

• Population

• Organism

A community is ________________________.

• Both biotic and abiotic factors.

• All the populations living in an area that interact.

• Ecosystem

• Organism

The non living parts of an ecosystem

• abiotic factors
• biotic factors
• oxygen
• soil

Tags

NGSS.MS-LS2-3

An abiotic part of an ecosystem; required by plants to perform photosynthesis.

• water
• soil
• sunlight
• oxygen

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is the original source of almost all energy in most ecosystems?

• carbohydrates
• sunlight
• water
• carbon

Tags

NGSS.MS-LS1-6