Ecosystems EOG review

Ecosystems EOG review

8th Grade

8 Qs

quiz-placeholder

Similar activities

Heart and Cardiac Cycle

Heart and Cardiac Cycle

6th - 8th Grade

10 Qs

Cell Growth and Division

Cell Growth and Division

7th - 9th Grade

9 Qs

The Human Eye

The Human Eye

7th - 8th Grade

10 Qs

Biology 1.1 and 1.2 Vocabulary

Biology 1.1 and 1.2 Vocabulary

7th - 12th Grade

10 Qs

Kingdom and Phylum quiz by Ethan Klose

Kingdom and Phylum quiz by Ethan Klose

6th - 8th Grade

11 Qs

Energie in voeding

Energie in voeding

7th - 12th Grade

10 Qs

Anatomical Evidence

Anatomical Evidence

8th Grade

10 Qs

Human Body

Human Body

8th Grade

10 Qs

Ecosystems EOG review

Ecosystems EOG review

Assessment

Quiz

Biology

8th Grade

Medium

Created by

Rachel Main

Used 25+ times

FREE Resource

AI

Enhance your content in a minute

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Which of these organisms is a producer in a marine ecosystem?

fish
gull
algae
worm

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Which best determines the number of wolves that can live in an area?

the amount of snow in the area each year
the number of birds that live in the area
the number of trees in the area
the amount of food available in the area

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What happens to a population and to competition when there is a reduction ofliving space?

The population expands and competition intensifies.
Competition strengthens while the population contracts
The population increases as competition decreases.
Competition weakens and the population decreases.

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Kudzu vines grow by climbing and wrapping around trees. Trees covered by kudzucan die because they are starved of sunlight. What type of relationship existsbetween the trees and the kudzu growing on them?

competition
mutualism
parasitism
predator-prey

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Which best explains the importance of nitrogen in the cycling of energy and matter?

Nitrogen increases protein production in plants.
Nitrogen decreases protein production in plants.
Nitrogen decreases the effectiveness of photosynthesis.
Nitrogen increases the effectiveness of photosynthesis.

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

If wolves prey on deer for food, what will most likely happen to the deerpopulation if wolves are removed from an area where deer live?

The population of deer will increase.
The population of deer will decrease.
The population of deer will remain the same.
The population of deer will become extinct.

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Where do plants get most of the energy they need to live and grow?

water
soil
air 
sunlight

8.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

In a food pyramid, which best explains why the number of organisms decreases from one trophic level to the next?

Consumers at the lower level require more energy than the top-levelconsumers.
Consumers at the top level require more energy than the lower-level consumers.
The consumers are feeding on larger organisms that have less energy.
The consumers are feeding on smaller organisms that have less energy.