All Biology -6th

What is considered a POSITIVE interaction between a biotic and abiotic factor in the ecosystem?

• A flood destroys all the crops in a field

• A drought kills off a population of zebras

• Bees help pollinate other flowers in a field

• A forest fire destroys a habitat

This is a -

• Prokaryotic cell because it does NOT have a nucleus

• Eukaryotic cell because it DOES have a nucleus

• Prokaryotic cell because of it's shape

• Eukaryotic cell because of it's shape

Tags

NGSS.MS-LS1-2

What is the correct INCREASING order of organization in an ecosystem?

• Organism, Population, Ecosystem, Community

• Ecosystem, Community, Population, Organism

• Organism, Population, Community, Ecosystem

• Organism, Ecosystem, Community, Population

Which animal(s) are considered to be Primary consumers?

• Only the Lizard

• Snail and Worm

• Hawk, Lizard, and little Bird

• Worm, Snail, and Rabbit

Tags

NGSS.MS-LS2-2

This is a -

• Eukaryotic cell because it DOES have a nucleus

• Prokaryotic cell because it DOES have a nucleus

• Eukaryotic cell because it does NOT have a nucleus

• Prokaryotic cell because it does NOT have a nuclus

Tags

NGSS.MS-LS1-1

What are the producers in this food web?

• Rabbit and Wildflowers

• The Hawk

• Wildflowers and Grass

• Snake

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What could happen if the snail population DECREASED?

• The lizard and rabbit would be affected first

• The little bird would be affected first

• The worm population would increase

• The hawk population would increase

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-4

This is an example of -

• Organism

• Population

• Community

• Ecosystem

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

The most basic unit of life and what EVERY living thing is made of starts with a -

• abiotic factor

• cell

• fire

• meal

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

What is considered a NEGATIVE interaction between a biotic and abiotic factor in the ecosystem?

• A snake crawled under a rock for shade

• The sun helped plants grow

• The recent rain watered all the wildflowers in the area

• A forest fire destroys part of the habitat for animals

Tags

NGSS.MS-LS2-4