What is a community?

• habitat with abiotic factors added

• very small habitat

• all the abiotic factors in a specific area

• all the different populations that live together in an area

Tags

NGSS.MS-LS2-2

Which factor is an abiotic factor?

• Lion

• plant

• water

• c and d

Biotic factors are the

• Non-living parts of an ecosystem.

• Weather and climate.

• Living organisms in an ecosystem

Tags

NGSS.MS-LS2-2

The place where an animal lives and gets what it needs to survive is

• Community.

• habitat.

• environment.

• a. niche.

What is a system that is formed by the interaction of a community of organisms and its environment

• Evaporation

• ecosystem

• solar system

• water cycle

Tags

NGSS.MS-LS2-1

What is the study of how living things interact with each other?

• Zoology

• habitatism

• ecology

• eco-studies

Tags

NGSS.MS-LS2-2

What are the living or once-living parts of the environment, such as the trees, bushes, and lions of the savanna?

• abiotic factors

• biotic factors

• biosphere

• ecological factors

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-4

Ecology is studied by scientists called ecologists. What is ecology the study of?

• volcanoes, rocks and earthquakes

• Stars, planets and space

• Animals and plant homes

• Weather and climate

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-3

NGSS.MS-LS2-4

What is the definition of an ecosystem?

• An un-natural unit consisting of plants, animals, and mico-organisms in an area functioning together with the non-living physical factors of the environment.

• An natural unit consisting of plants, animals, and mico-organisms in an area functioning together with the non-living physical factors of the environment.

• An natural unit consisting of plants, animals, and mico-organisms in an area functioning separately from the non-living physical factors of the environment.

Tags

NGSS.MS-LS2-1

Sunlight, temperature, precipitation, water or moisture are all abiotic(non-living) components to an ecosystem. Which of the following is also an abiotic component of an ecosystem?

• soil/water chemistry

• carnivores