Ecosystem

What is an ecosystem?

• A community of non-interacting organisms and their physical environment.

• A biological community of interacting organisms and their chemical environment.

• A biological community of interacting organisms and their physical environment.

• A community of non-interacting organisms and their chemical environment.

What is a habitat?

• The natural home or environment of an animal, plant, or other organism.

• The interrelationship of a species with all the biotic and abiotic factors affecting it.

• A biological community of interacting organisms and their physical environment.

• The natural home or environment of non-living organisms.

Tags

NGSS.MS-LS2-2

What is a biotic factor?

• Any non-living component that affects the population of another organism, or the environment.

• Any living component that has a population.

• Any living component that affects the population of another country.

• Any living component that affects the population of another organism, or the environment.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-4

NGSS.MS-LS2-5

What is a biological community?

• An interacting group of various species in a common location.

• A non-interacting group of various species in a common location.

• An interacting group of no species in a common location.

• An interacting group of various species in various locations.

What is an abiotic factor?

• A living condition or thing, that influences or affects an ecosystem and the organisms in it.

• A non-living condition or thing, that does not affect an ecosystem and the organisms in it.

• A non-living condition or thing, that influences or affects an ecosystem and the organisms in it.

• A living condition or thing, that does not affect an ecosystem and the organisms in it.

Tags

NGSS.MS-ESS2-4

NGSS.MS-LS2-4

What is a physical environment?

• The part of the environment that includes purely chemical factors.

• The relationship of plants and animals to their physical, chemical and biological environment.

• The relationship of plants and animals to their physical and biological environment.

• The part of the environment that includes purely physical and chemical factors.

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

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

• alive

• biotic

• abiotic

• living

Tags

NGSS.MS-ESS2-1

NGSS.MS-LS2-3

An animal that eats both plants and animals.

• carnivore

• omnivore

• herbivore

• scavenger

Tags

NGSS.MS-LS2-3

Organisms that breakdown all the dead plants and animals and their waste and are converted into nutrients for plants.

• carnivores

• consumers

• producers

• decomposers

Tags

NGSS.MS-LS2-3

All the green plants that provide the energy for consumers.

• consumers

• producers

• decomposers

• herbivores

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3