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IB ESS Midterm REview

Authored by Kara Verge

Science

12th Grade

NGSS covered

Used 12+ times

IB ESS Midterm REview
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40 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

The total mass of living tissue at each trophic level can be shown in a(n)

energy pyramid
pyramid of numbers
biomass pyramid
biogeochemical cycle

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

Why are food chains, such as the one shown, limited to 4-5 organisms?

There are not more organisms in the ecosystem
Organisms must share resources
Energy transfers are inefficient
They are only limited when organisms are living on land.

Tags

NGSS.MS-LS2-3

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

According to the food web shown, what would occur if there were a drastic decrease in the squirrel population?

There would be fewer vultures
There would be more nuts and seeds.
There would be fewer vultures & there would be more nuts and seeds.
There would be more grass.

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-4

NGSS.MS-LS2-1

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

The arrows in a food chain or web represents what?

They point to the organism that is being eaten.
It shows how sunlight flows within an ecosystem.
They show what direction the energy is flowing between organisms. 
They represent how water is transferred within a habitat.

Tags

NGSS.MS-LS2-3

5.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Choose all abiotic factors of an environment

temperature

sunlight

parasites

primary producers

wind

Tags

NGSS.MS-LS2-3

NGSS.MS-ESS2-6

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Carrying capacity of a habitat is determined by

population growth rate

limiting factors

j versus s type population growth

r and k survival strategies

Tags

NGSS.HS-LS2-1

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

The sum total of a population's use of the biotic and abiotic resources of its habitat constitutes its

evolution.

range.

niche.

environment.

Tags

NGSS.MS-LS2-2

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