Ecosystems

What are the abiotic factors in this ecosystem?

• water, rocks, clouds, sunlight, and air

• fish, ducks, turtles, frogs, and insects

• grasses, cattail reeds, fish, ducks, turtles, frogs, and insects

• grasses, cattail reeds, water, rocks, clouds, air, fish, ducks, turtles, frogs, and insects

Tags

NGSS.MS-LS2-3

A pig, a duck, a horse are all members of the same....

• Population

• Species

• Community

• Niche

A pack of wolves is an example of a....

• Community

• Population

• Ecosystem

• Abiotic factors

A bat hanging in a dark, rocky cave for shelter is an example of?

• A biotic-biotic interaction

• A biotic-abiotic interaction

• An abiotic-abiotic interaction

Tags

NGSS.HS-LS2-6

An owl using a tree as its home is an example of?

• A biotic-biotic interaction

• An abiotic-abiotic interaction

• A biotic-abiotic interaction

A polar bear is dependent on cold weather for survival, this is an example of?

• A biotic-biotic interaction

• A biotic-abiotic interaction

• An abiotic-abiotic interaction

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

A lion hunts and eats a gazelle. What kind of relationship is this?

• Predator-prey

• Mutual-ism

• Commensalism

• Parasitism

What are the levels of an ecosystem from least complex to most complex?

• organism, community, population, ecosystem

• organism, population, community, ecosystem

• population, community, organism, ecosystem

• ecosystem, community, population, organism

A deer is an example of?

• An organism

• A population

• An abiotic factor

• A community

Which picture represents a population?

• Q

• R

• S

• T