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WorksheetsEcosystem Quiz
Total questions: 45
Worksheet time: 29mins
Which of the following is a characteristic of biotic factors?
They are non-living
They are living
They are always invisible
They are always chemical
Which biome is primarily underwater and supports a wide variety of marine life?
Desert
Aquatic
Grassland
Tundra
Which biome is a cold, dry, and windy biome and is characterized by a layer of permanently frozen ground called permafrost:
Coniferous Forest
Rainforest
Grassland
Arctic Tundra
Which biome is moist biome where it rains all year long? It is known for its dense canopies of vegetation that form three different layers.
Coniferous Forest
Rainforest
Taiga
Arctic Tundra
Which biome is typically found in regions with moderate rainfall and is home to many trees?
Grassland
Desert
Temperate Forest
Aquatic
Which biome is a dry, terrestrial biome that receives very little rainfall?
Rainforest
Desert
Temperate Forest
Tiaga
Which biome is a large, open area dominated by grasses, characterized by relatively low rainfall, which is enough to sustain grasses but not trees, often found in the interior of continents, and featuring diverse animal life adapted to grazing on the open landscape?
Rainforest
Grassland
Temperate Forest
Tiaga
Which biome, also known as the boreal forest or snow forest, is a biome characterized by long, cold winters, high annual precipitation, and coniferous trees?
Rainforest
Grassland
Freshwater
Tiaga
Which biome is described as a body of inland water with a low salt concentration, typically including lakes, ponds, rivers, streams, and wetlands?
Freshwater aquatic
Grassland
Desert
Tiaga
Can you have multiple ecosystems in a biome?
Yes
No
Only in the ocean
Only in forests
Which of the following is an example of a consumer?
Tree
Grass
Grasshopper
Fungi
Which of the following is an example of a producer?
Snake
Grass
Hawk
Wolf
What is the role of the sun in a food web?
Producer
Consumer
Decomposer
Abiotic factor
Which of the following are producers in this food web? Choose all that apply.
star cactus
kangaroo rat
tarantula
bacteria
Which of the following are consumers in this food web? Choose all that apply.
star cactus
kangaroo rat
tarantula
bacteria
Which of the following are decomposers in this food web? Choose all that apply.
star cactus
kangaroo rat
tarantula
bacteria
Which of the following statements are true about this food web. Choose all that apply.
The kangaroo rat eats grass.
The grasshopper eats the star cactus.
The rattlesnake and the hawk eat the rabbit.
The lizard eats the hawk.
A pinecone
Biotic factor
Abiotic factor
Wind
Biotic factor
Abiotic factor
Is water considered abiotic or biotic?
Abiotic
biotic
Select all the abiotic factors shown in the picture
Water
Fish
Coral
Rocks
CHECK OFF: Which of the following represents abiotic matter?
Rocks
Plants
Water
Air
Dead organism
A large region of the world that has similar plants, animals, and other organisms that are adapted to the terrain and weather of that region is called a/an _____________?
Network
Habitat
Ecosystem
Biome
How the living factors in a place interact is called a/an _____________?
Network
Habitat
Ecosystem
Biome
The variety of different species that live in an ecosystem is called _________________________?
Variability
Uniformity
Diversity
Unity
The reliance all living things have on each other in order to survive is called __________________________.
Community
Interdependence
Alliance
Union
Which of the following are threats to an ecosystem? Choose all that apply.
Deforestation
Climate Change
Recycling
Choosing sustainable options
Which of the following are threats to an ecosystem? Choose all that apply.
Riding your bike
Dams
Pollution
Overfishing
Which of the following are threats to an ecosystem? Choose all that apply.
Agriculture
Invasive Species
Poaching
Turning off lights when not in use
Which of the following is NOT a threat to biodiversity?
Pollution
Deforestation
Invasive Species
Conserving Water
What is a major threat to biodiversity?
Argiculture
Pollution
Invasive species
All of the above
How does the introduction of invasive species threaten biodiversity?
By promoting genetic diversity
By competing with native species for resources
By increasing the number of predators
By improving the quality of the soil
How does deforestation directly affect biodiversity?
By increasing the amount of land available for agriculture
By reducing habitat for many species
By increasing carbon dioxide absorption
By promoting the growth of new species
What is the effect of overfishing on marine biodiversity?
It increases the number of fish species
It has no significant impact
It leads to a decrease in fish populations and affects the marine food web
It improves the health of coral reefs
How does pollution threaten biodiversity?
By altering habitats
By introducing new species
By increasing the global temperature
By reducing the availability of natural resources
How does 'Pollution' primarily impact biodiversity?
By introducing non-native species to new environments
By warming the global climate
By introducing harmful materials into the environment
By overusing natural resources
Which of the following is an example of 'Habitat Loss'?
Introduction of Zebra Mussels to lakes
Logging in rainforests
Spills of oil in the ocean
High fishing rates
The largest threat to biodiversity is
bacteria
humans
fungi
plants
What are things we can do to help protect our planet? Choose all that apply.
Walk or ride your bike
Recycle
Volunteer for a community clean up
Pour oil down the drain
A method of harvesting or using a natural resource so that the resource is not depleted or permanently damaged and ensures a continuous supply is called ______________________.
Overfishing
Sustainability
Reducing
Conservation
