WHERE HAVE ALL THE OTTERS GONE???

True or False: An organism can be added to a food web without other organisms being affected

• False
• True

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-3

The penguin is a  _________  to the smaller tooth whales.

• Producer
• Predator
• Prey
• No relation

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-2

How many organisms have a DIRECT interaction with penguin?

• 0
• 3
• 5
• 7

Tags

NGSS.MS-LS2-2

A species that has always lived in a certain ecosystem is known as _______ .

• invasive species
• abiotic species
• native species
• biotic factor

Tags

NGSS.MS-LS2-4

Occurs when two organisms need the same resource.

• Fluctuation
• Abiotic Factors
• Competition
• Stable Ecosystem

True or False: Abiotic factors can influence a population.

• True
• False

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-3

NGSS.MS-LS2-1

Why is a plant considered a producer?

• It must eat other organisms to get energy and building materials
• A plant can produce movies
• A plant does not need food for energy and building materials
• A plant can create its own food using sunlight and water

Tags

NGSS.MS-LS1-6

Why are there arrows on a food web or food chain?

• Flow of Energy
• Path of destruction
• No arrows needed, only lines

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

Food chains always start with _______ .

• Consumer
• Producer
• Energy
• Energy and Building Materials

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

Which is NOT an example of a consumer?

• Cow
• Pineapple
• Bird
• Lion