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Ecosystems #2 Quiz-UPDATED 25/26

Total questions: 14

Worksheet time: 9mins

Name
Class
Date
1.

This picture shows the path of energy in an ecosystem. What term BEST describes this picture?

a)

Food Chain

b)

Food Web

c)

Food Population

d)

Food Scarcity

2.

In this food chain, what would MOST LIKELY happen if the herbivore population increased?

a)

Snakes would decrease because herbivores would eat them

b)

Producers would have more food to eat

c)

The hawk population would go up because snakes would move to a new area

d)

The producer population would decrease.

3.

When food chains overlap we create something called...

a)

a food web

b)

a food shortage

c)

a food chain

d)

a food site

4.

Abiotic Factors, disease, predators, pesticides are all ___________ because they control the growth or survival of a population.

a)

Limiting Factors

b)

Carrying Capacity

c)

Adaptations

d)

Degrade

5.

The fish tank can only support 3 fish and that is its ________ or the maximum population size that an area can support.

a)

Carrying Capacity

b)

Limiting Factor

c)

Habitat Reduction

d)

Food Web

6.

The cactus can store water and the Fennec Fox is nocturnal and these are ___________ or the adjustment of an organism to the conditions of its environment.

a)

Adaptations

b)

Carrying Capacity

c)

Resource

d)

Limiting Factor

7.

The Burmese python is a non-native organism that can cause harm to the environment that we call __________

a)

Invasive Species

b)

Pollutant

c)

Degrade

d)

Pesticide

8.

Something that pollutes or contaminates is called _________

a)

Pollutants

b)

Resource

c)

Habitat Reduction

d)

Carrying Capacity

9.

Farmers use a substances added to soil or sprayed on plant leaves to help plants grow that are called ________

a)

Fertilizer

b)

Pollutants

c)

Adaptations

d)

Carrying Capacity

10.

Materials found in nature that are used by people and animals are called ________.

a)

Resources

b)

Adaptations

c)

Fixations

d)

Malfunctions

11.

Pollutants can cause parts of a habitat to ________ or break down or deteriorate

a)

Degrade

b)

Adapt

c)

Resource

d)

Food Web

12.

Some farmers use chemicals that are used to kill or control pests

a)

Pesticide

b)

Pollutant

c)

Adaptations

d)

Carrying Capacity

13.

Where a plant or animal naturally lives and grows is taken away by fire, deforestation, building, etc.

a)

Habitat Reduction

b)

Pollutants

c)

Adaptations

d)

Carrying Capacity

14.

Shows the amount of energy that is available to pass from one level of the food chain to the next.

a)

Energy Pyramid

b)

Food Chain

c)

Food Web

d)

Adaptations