wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Unit One Review

Total questions: 66

Worksheet time: 1hrs 3mins

Name
Class
Date
1.

Which level of biological organization includes all living and nonliving components in an area?

a)

Population

b)

Community

c)

Ecosystem

d)

Organism

2.

What do multiple populations living together in one area form?

a)

Ecosystem

b)

Biosphere

c)

Community

d)

Habitat

3.

Which of the following is the largest level of biological organization?

a)

Biosphere

b)

Community

c)

Ecosystem

d)

Population

4.

What is a biotic factor in an ecosystem?

a)

Water

b)

Temperature

c)

Plants

d)

Sunlight

5.

Which of these is an example of a population?

a)

A) A herd of deer in a forest

b)

B) All the animals in a rainforest

c)

C) An oak tree

d)

D) A pond and the organisms living in it

6.

Which statement about energy in an ecosystem is correct?

a)

A) Energy is created by producers.

b)

B) Energy cycles through the ecosystem.

c)

C) Energy flows in one direction and is lost as heat.

d)

D) Energy is never lost.

7.

What percentage of energy is transferred from one trophic level to the next?

a)

90%

b)

10%

8.

Which law states that energy cannot be created or destroyed, only transferred?

a)

Law of Conservation of Mass

b)

First Law of Thermodynamics

c)

Second Law of Thermodynamics

d)

Law of Conservation of Energy

9.

What happens to energy as it moves up a food chain?

a)

It increases.

b)

It stays the same.

c)

It decreases due to heat loss.

d)

It is recycled.

10.

Which organisms convert sunlight into chemical energy?

a)

Primary consumers

b)

Decomposers

c)

Producers

d)

Secondary consumers

11.

What type of organism is always at the bottom of a food chain?

a)

Herbivore

b)

Producer

c)

Carnivore

d)

Omnivore

12.

What type of consumer eats both plants and animals?

a)

Herbivore

b)

Carnivore

c)

Omnivore

d)

Producer

13.

What is the role of decomposers in an ecosystem?

a)

They produce energy.

b)

They recycle nutrients.

c)

They consume primary producers.

d)

They absorb sunlight.

14.

Which organism is a primary consumer?

a)

A) Grass

b)

B) Deer

c)

C) Wolf

d)

D) Rabbit

15.

What is the main source of energy for most ecosystems?

a)

Water

b)

Sunlight

c)

Soil

d)

Wind

16.

Which biome receives the most sunlight and rainfall?

a)

Desert

b)

Tundra

c)

Tropical Rainforest

d)

Grassland

17.

What abiotic factor most influences plant growth in an ecosystem?

a)

Soil type

b)

Wind speed

c)

Amount of sunlight

d)

Animal activity

18.

How does proximity to the ocean affect a terrestrial biome?

a)

It makes the climate more extreme.

b)

It moderates temperature and increases moisture.

c)

It has no impact.

d)

It decreases biodiversity.

19.

What is an example of primary succession?

a)

A) A field regrowing after a wildfire.

b)

B) A new volcanic island forming.

20.

What is the role of pioneer species in succession?

a)

They break down rock and establish soil.

b)

They grow best in nutrient-rich soil.

c)

They are the final stage of succession.

d)

They prevent other species from growing.

21.

Drag and drop the levels of biological organization from smallest to largest.

a)

Organism

1.

Single living entity

b)

Population

2.

Group of individuals of the same species

c)

Community

3.

All populations in a given area

d)

Ecosystem

4.

Interactions between communities and their environment

e)

Biosphere

5.

Global sum of all ecosystems

22.

Drag and drop the correct definitions to these terms:

a)

Makes its own food using sunlight.

1.

Producer

b)

Eats other organisms for energy.

2.

Consumer

c)

Breaks down dead matter.

3.

Decomposer

23.

Drag and drop the following into the correct category (Abiotic vs. Biotic Factors).

a)

Trees

1.

Biotic

b)

bacteria

2.

Biotic

c)

fungi

3.

Biotic

d)

Sunlight

4.

Abiotic

e)

water

5.

Abiotic

24.

Drag and drop the correct trophic levels into their positions.

a)

Grass

1.

Primary Producer

b)

Rabbit

2.

Primary Consumer

c)

Snake

3.

Secondary Consumer

d)

Hawk

4.

Tertiary Consumer

25.

Drag and drop the correct energy percentages into the trophic pyramid.

a)

100%

1.

Producer

b)

10%

2.

Primary Consumer

c)

1%

3.

Secondary Consumer

d)

0.1%

4.

Tertiary Consumer

26.

What is the climate and vegetation like in the Tundra?

a)

The climate in the Tundra is characterized by cold temperatures, strong winds, and low precipitation. Vegetation is sparse, consisting mainly of mosses, lichens, low shrubs, and grasses.

b)

The Tundra has a warm climate with abundant rainfall and dense forests.

c)

The Tundra experiences hot summers and mild winters with a variety of flowering plants.

d)

The Tundra is known for its tropical climate and diverse wildlife.

27.

Which biome is described as warm, wet, and having high biodiversity?

4 lines
28.

Label the biological levels of organization.

a)organism
b)population
c)community
d)ecosystem
1
2
3
1)
2)
3)
29.

The living world is organized in levels. Biotic and abiotic factors also can be arranged into levels of biological organization. Put the words below in order from the least complex to the most complex

a)

Community, Organism, Biome, Population, Biosphere, Ecosystem

b)

Organism, Population, Community, Ecosystem, Biome, Biosphere

c)

Organism, Biome, Population, Community Biosphere, Ecosystem

30.

Label the energy pyramid

a)producer
b)tertiary consumer
c)secondary consumer
d)primary consumer
1
2
3
4
1)
2)
3)
4)
31.

Listed in the Item Bank are some important labels for sections of the image below. Drag and drop each label to the corresponding area it identifies in the image

a)

0.1%

b)

1%

c)

Producer

d)

Consumer

e)

100%

f)

10%

1
2
3
4
5
6
1)
2)
3)
4)
5)
6)
32.
Question Image

Match the following trophic levels with their correct representation in a food pyramid.

a)

A

1.

Primary producers at the base

b)

B

2.

Primary consumers above producers

c)

C

3.

Secondary consumers above primary consumers

d)

D

4.

Tertiary consumers at the top

33.

Drag and drop the amount of calories that will be available to organisms at each level in the pyramid.

a)1,000Cal
b)100 Cal
c)10 Cal
d)1 Calorie
1
2
3
4
1)
2)
3)
4)
34.

Which biome is characterized by low temperatures and low amounts of rainfall?

a)

Tundra

b)

Desert

c)

Temperate Deciduous Forest

d)

Tropical Rainforest

35.

One characteristic feature of the tundra is that only the surface thaws in the summer and refreezes in the winter, leaving a permanently frozen subsoil. This characteristic is known as

a)

Condensation

b)

Glaciation

c)

Permafrost

d)

Crystallization

36.

Which biome covers most of the land mass near Earth's equator?

a)

Desert

b)

Grassland

c)

Tropical rainforest

d)

Temperate forest

37.
Which biome, because of its climate, has the largest number of species of plants and animals?
a)
Tundra
b)

Tropical Rainforest

c)
Desert
d)

Boreal forest

38.

Plants with spines and waxy leaves are well suited for life in which environment?

a)

Desert

b)

Temperate Deciduous forest

c)

Grassland

d)

Tropical Rainfroest

39.
What is the main factor that separates the biomes?
a)
Land
b)
Water
c)
Climate
d)
Longitude
40.

Which biome has the least amount of biodiversity? (the least different kinds of organisms)

a)

tropical rain forest

b)

savanna

c)

grassland

d)

desert

41.

In which biome would you find the best soil for agriculture?

a)

grassland

b)

tundra

c)

desert

d)

tropical rainforest

42.
What Biome does this climate graph belong to?
a)
Desert
b)
Tropical Rainforest
c)
Temperate Forest
d)
Tundra
43.
The most important abiotic factors when studying biomes are...
a)
Food and Water
b)
Rain and Sunlight
c)
Temperature and Oxygen
d)
Precipitation and Temperature 
44.
Plants in the tundra grow close to the ground and have shallow root systems.  Which statement best explains why these plants have shallow root systems?
a)
The plants are eaten before they mature.
b)
The ground has a layer of permafrost.
c)
The ground has a layer of detritus.
d)
The plants are trampled by large herbivores.
45.

This climatogram is likely for which biome?

a)

desert

b)

rainforest

c)

temperate seasonal forest

d)

grassland

46.

The desert and tundra are alike because

a)

Both have very low temperatures

b)

sandy soils

c)

limited available water

d)

large seasonal variation

47.

One adaptation of animals living in the desert is:

a)

nocturnal behavior

b)

water storage

c)

heat resistance

48.

______ is the amount of solar radiation received by a specific area.

a)

Insolation

b)

Reflection

c)

Absorption

d)

Transmission

49.

Proximity to coastlines can lead to increased ______ due to high humidity levels.

a)

precipitation

b)

temperature

c)

wind speed

d)

salinity

50.

Which of these adaptations would most likely be found in desert plants?

a)

Broad leaves

b)

Deep root systems

c)

High transpiration rates

d)

Deciduous behavior

51.

a gradual process of change and replacement of some or all of the species in a community.

a)

ecological succession

b)

biomass

c)

pioneer species

d)

climax community

52.

a species that colonizes an uninhabited area and that starts an ecological cycle in which many other species are established.

a)

ecological succession

b)

biomass

c)

pioneer species

d)

climax community

53.

a final, stable community in equilibrium with the environment.

a)

ecological succession

b)

biomass

c)

pioneer species

d)

climax community

54.

the total mass of organisms in a given area.

a)

insolation

b)

biomass

c)

pioneer species

d)

climax community

55.

the distance from the equator measured in degrees.

a)

biome

b)

altitude

c)

latitude

d)

climate

56.

the average weather conditions in an area over a long period of time.

a)

biome

b)

altitude

c)

latitude

d)

climate

57.

a large region characterized by a specific type of climate and certain types of plant and animal communities.

a)

biome

b)

altitude

c)

latitude

d)

climate

58.

How are plants in a tropical rainforest typically adapted to their environment?

a)

Wide, broad leaves

b)

Spiny or thorn-covered surfaces

c)

Thick, water-storing stems

d)

Deep, vertical roots

59.

1. Drag and drop the correct consumer type into each category.

  • - Lion​ (a)  

  • - Bear​ (b)  

  • - Rabbit​ (c)  

Choose from the below words
Omnivore
Carnivore
Herbivore
Scavenger
Producer
60.

In a food chain, energy flows from (a)   to consumers and is lost as heat at each trophic level.

61.

An organism that feeds on dead or decaying animals but does not hunt for its own prey is called a (a)   .

62.

An organism that breaks down dead plants and animals, returning nutrients to the soil, is called a (a)   .

63.

Drag and drop each biome into its correct description.

Biomes:

  • Desert​ ​ (a)   ​

  • Tundra​ (b)  

  • Rainforest​ ​ (c)  

  • Grassland​ ​ (d)  

  • Taiga​ ​ ​ (e)  

Choose from the below words
Hot, dry climate with little rainfall
Cold, treeless region with permafrost
Warm, humid biome with high biodiversity
Large open areas with seasonal rainfall,
Cold, forested biome with coniferous trees,
leaves to capture sunlight.
maximum vegetation with minimal rainfall 
Seasonal rainfall with dry climate
64.

Drag and drop the correct adaptations into the appropriate biome.

  • Desert​ (a)  

  • Tundra​ ​ (b)  

  • Rainforest​ ​ (c)  

Choose from the below words
Thick, waxy leaves to reduce water loss
Plants with shallow roots to absorb surface water
Large, broad leaves to capture sunlight.
Animals have little fur
 Roots that can only store little water
Branchless trees with big root system
65.

Match the following correct locations into the corresponding biome.

Biomes:

a)

Tropical Rainforest

1.

Amazon Basin (South America)

b)

Savanna

2.

Serengeti (Africa)

c)

Taiga

3.

Siberia (Russia, Canada)

d)

Desert

4.

Sahara (Africa)

66.

Match each organism to its correct role in the food web.

a)

Grass

1.

Producer

b)

Rabbit

2.

Primary Consumer

c)

Snake

3.

Secondary Consumer

d)

Hawk

4.

Tertiary Consumer

e)

Mushroom

5.

Decomposer

Similar Resources on Wayground

Enrichment - Unit 1 Review of Earth Systems and Interactions

61 questions

Enrichment - Unit 1 Review of Earth Systems and Interactions

quiz

Worksheet

•

9th - 12th Grade

Newton's Laws and Forces Test

65 questions

Newton's Laws and Forces Test

quiz

Worksheet

•

7th - 9th Grade

ENERGY FULL REVIEW

61 questions

ENERGY FULL REVIEW

quiz

Worksheet

•

9th Grade

Carrying capacity and vocabulary

70 questions

Carrying capacity and vocabulary

quiz

Worksheet

•

9th - 12th Grade

Unit 2 Exam 2 Review (Biology)

61 questions

Unit 2 Exam 2 Review (Biology)

quiz

Worksheet

•

9th - 10th Grade

EOC Review #2

67 questions

EOC Review #2

quiz

Worksheet

•

9th - 12th Grade

Cells, Transport, and Virus Exam Review

61 questions

Cells, Transport, and Virus Exam Review

quiz

Worksheet

•

9th - 12th Grade

Cell Cycle, Mitosis, Meiosis, Cancer

64 questions

Cell Cycle, Mitosis, Meiosis, Cancer

quiz

Worksheet

•

9th - 10th Grade