Matter Cycles

Denitrification

• Process of nitrates converted to nitrogen gas

• Members of the Leguminosea family that can fix atmospheric nitrogen.

• The process of Ammonia changing into nitrite and then into nitrate.

• The change of organic matter into inorganic matter. Nitrogen Assimilation:

Tags

NGSS.MS-LS2-3

Biogeochemical cycles

• The change of organic matter into inorganic matter.

• The change of nitrogen from inorganic form to organic form.

• Process of nitrates converted to nitrogen gas

• Cycles of living and nonliving parts on earth

Tags

NGSS.MS-LS2-3

NGSS.MS-ESS2-1

Nitrogen fixation

• The change of atmospheric nitrogen into forms that can be use by plants.

• The change of organic matter into inorganic matter.

• An organism's place on the food chain Food chains weaved together to make a community of organisms.

• The process of Ammonia changing into nitrite and then into nitrate.

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Nitrogen Cycle

• The change of organic matter into inorganic matter.

• The change of atmospheric nitrogen into forms that can be use by plants.

• the cycle by which phosphorus is traded around between the lithosphere, hydrosphere, and biosphere.

• The recycling of nitrogen between living and non-living things

Tags

NGSS.MS-LS2-3

A collection of organisms that belong to different populations but all live in the same area and interact with one another.

• Population
• Ecosystem
• Community
• Ecosphere

A collection of organisms that make up a community as well as all of the nonliving aspects of the environment.

• Population
• Community
• Habitat
• Ecosystem

Tags

NGSS.MS-LS2-3

Nonliving factor that affects an ecosystem...

• biotic factor
• abiotic factor
• food chain 
• biome

Tags

NGSS.MS-LS2-3

What are the ecological levels of organization from smallest to the largest?

• organism, population, community, ecosystem, biome, biosphere
• organism, community, population, ecosystem, biome, biosphere
• organism, population, community, biome, ecosystem, ecosphere.
• organism, community, population, biome, ecosystem, ecosphere

The study of the interactions between organisms and their environment

• Biology

• Ecology

• Sociology

• Geology

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

NGSS.MS-LS2-2

Temperature, light, air, water, and soil are all  _____  parts of the environment

• alive
• biotic 
• abiotic
• living

Tags

NGSS.MS-LS2-3