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Biomes and Ecological Succession

Total questions: 25

Worksheet time: 13mins

Name
Class
Date
1.

The thick layer of treetops found in the tropical rainforest.

a)

Canopy

b)

Intertidal Zone

c)

Cacti and Lizards

d)

Climax Community

2.

The ocean shore between the lowest low tide and the highest high tide.

a)

Cacti and Lizards

b)

Intertidal Zone

c)

Climax Community

d)

Temperate Deciduous Forest

3.

Some things you might find in a desert biome.....

a)

Climax Community

b)

Temperate Deciduous forest

c)

Cacti & Lizards

d)

Biotic Factors

4.

A stable community that no longer goes through major ecological changes.

a)

Climax Community

b)

Temperate Deciduous Forest

c)

Biotic Factors

d)

Lake

5.

Biomes located between the tropic and arctic regions whose seasons show greater variability and have lots of trees, shrubs, and grasses.

a)

Biotic Factors

b)

Lake

c)

Coral Reef

d)

Temperate Deciduous Forest

6.

The living things in an environment.

a)

Lake

b)

Coral Reef

c)

Biotic Factors

d)

Grassland

7.

A freshwater biome that is larger, deeper, and cooler than a pond.

a)

Lake

b)

Coral Reef

c)

Grassland

d)

Tundra

8.

An underwater structure made from outside skeletons of tiny, soft-bodied animals.

a)

Pong

b)

Coral Reef

c)

They change color and fall off

d)

Tundra

9.

Biomes where grasses are the dominant plant.

a)

Open Ocean

b)

Aquatic Succession

c)

River

d)

Grassland

10.

A freshwater biome that forms when streams flow together.

a)

Tundra

b)

River

c)

Grassland

d)

Abiotic Factors

11.

A saltwater ecosystem that extends from the steep edges of the continental shelves to the deepest parts of the ocean.

a)

Aquatic Succession

b)

Open Ocean

c)

Pond

d)

Tropical Rainforest

12.

The process where freshwater ecosystems change over time in a predictable sequence.

a)

Aquatic Succession

b)

Tropical Rainforest

c)

Tundra

d)

Pond

13.

What is special about the leaves in a temperate deciduous forest?

a)

They never fall off

b)

They grown through photosynthesis

c)

They grow larger than normal

d)

They change color and fall off

14.

A biome that is cold, dry, and treeless.

a)

Tundra

b)

Tropical Rainforest

c)

Pond

d)

River

15.

A freshwater biome that is shallow, full of nutrients, and does not flow.

a)

Secondary Succession

b)

Estuary

c)

Pond

d)

Tropical Rainforest

16.

Biome with warm temperatures, lots of precipitation, and thick tree cover.

a)

Taiga

b)

Estuary

c)

Secondary Succession

d)

Tropical Rainforest

17.

The process where an already established ecosystem is disturbed, destroyed, or neglected and changes into another type of ecosystem.

a)

Taiga

b)

Estuary

c)

Secondary Succession

d)

Abiotic Factors

18.

Regions along coastlines where streams or rivers flow into a body of saltwater.

a)

Estuary

b)

Taiga

c)

Abiotic Factors

d)

Biome

19.

A forest biome consisting of mainly cone-bearing evergreen trees.

a)

Biome

b)

Salinity

c)

Taiga

d)

Abiotic Factors

20.

All of the non-living parts of an environment.

a)

Wetland

b)

Biotic Factors

c)

Biome

d)

Abiotic Factors

21.

A geographic area on Earth that contains ecosystems with similar biotic and abiotic factors.

a)

Wetland

b)

Ecological Succession

c)

Biome

d)

Salinity

22.

Aquatic ecosystems that have a thin layer of water covering soil that is wet most of the time.

a)

Wetland

b)

Pioneer Species

c)

Tundra

d)

Ecological Succession

23.

The process of one ecological community gradually changing into another.

a)

Pioneer Species

b)

Moose, bears, elk

c)

Stream

d)

Ecological Succession

24.

The first species to colonize new or undisturbed land.

a)

Pioneer Species

b)

Moose, bears, elk

c)

Stream

d)

Desert

25.

A biome with higher temperatures during the day, colder at night, and very little rain.

a)

Eutrophication

b)

Lions, giraffes

c)

Coastal Ocean

d)

Desert