Unit 8: Ecosystems
Ecosystem Exploration Quiz
Test your knowledge of ecosystems with our comprehensive quiz! Dive into topics ranging from levels of organization to the intricacies of food webs and ecological roles. Whether you're a student, teacher, or just curious about nature, this quiz is perfect for you!
Topics covered include:
- Levels of Organization
- Food Chains and Webs
- Symbiotic Relationships
- Nutrient Cycles
What is population?
Organisms of the same species that live and interact in the same area
All of the organisms that live and interact in the same area
A community of organisms and the non-living things that support them
Very large land area with similar plants and climate
What is a community?
A community of organisms and the non-living things that support them
Organisms of the same species that live and interact in the same area
All of the organisms that live and interact in the same area
Very large land area with similar plants and climate
What is a ecosystem?
Very large land area with similar plants and climate
Organisms of the same species that live and interact in the same area
All of the organisms that live and interact in the same area
A community of organisms and the non-living things that support them
What is a biome?
A community of organisms and the non-living things that support them
Very large land area with similar plants and climate
All of the organisms that live and interact in the same area
Organisms of the same species that live and interact in the same area
What is biosphere?
Part of plant Earth that contains living things
Organisms of the same species that live and interact in the same area
All of the organisms that live and interact in the same area
A community of organisms and the non-living things that support them
Very large land area with similar plants and climate
What are abiotics?
Any organisms (dead or alive) that interact with other organisms
Physical part of the environment that supports living organisms
What are biotics?
Physical part of the environment that supports living organisms
Any organisms (dead or alive) that interact with other organisms
What are producers?
Organsims that absorb energy from the environment to make food
Organisms that can't make their own food and must eat other organisms
What are consumers?
Organsims that absorb energy from the environment to make food
Organisms that can't make their own food and must eat other organisms
What are herbivores?
Consumers that only eat plants
Consumers that only eat other organisms
Consumers that can eat both plants and other organisms
What are carnivores?
Consumers that can eat both plants and other organisms
Consumers that only eat plants
Consumers that only eat other organisms
What are omnivores?
Consumers that only eat other organisms
Consumers that can eat both plants and other organisms
Consumers that only eat plants
What are decomposers?
Organisms that break down the remains of dead organisms and make nutrients available to producers
A species that has a large effect on the health of its ecological community
The specific job or function that an organism has in its ecological community
What is niche?
Organisms that break down the remains of dead organisms and make nutrients available to producers
The specific job or function that an organism has in its ecological community
A species that has a large effect on the health of its ecological community
What is a keystone?
A species that has a large effect on the health of its ecological community
The specific job or function that an organism has in its ecological community
Organisms that break down the remains of dead organisms and make nutrients available to producers
What is symbiosis?
Two species living and interacting closely
Where two species benefit each other for survival
Where one species benefits from another one but does not harm it
Where a species benefits from another one but harms it
What is mutualism?
Where one species benefits from another one but does not harm it
Where two species benefit each other for survival
Where a species benefits from another one but harms it
What is commensalism?
Where a species benefits from another one but harms it
Where one species benefits from another one but does not harm it
Where two species benefit each other for survival
What is parasitism?
Where two species benefit each other for survival
Where a species benefits from another one but harms it
Where one species benefits from another one but does not harm it
What's nitrogen fixation?
When soil bacteria turns nitrogen into ammonia
When soil bacteria turns ammonia into nitrate which plants use to make proteins
When soil bacteria turns nitrate back into nitrogen
What's nitrification?
When soil bacteria turns nitrogen into ammonia
When soil bacteria turns ammonia into nitrate which plants use to make proteins
When soil bacteria turns nitrate back into nitrogen
What's dentrification?
When soil bacteria turns nitrate back into nitrogen
When soil bacteria turns ammonia into nitrate which plants use to make proteins
When soil bacteria turns nitrogen into ammonia
What's photosynthesis?
When plants use sunlight to turn carbon dioxide into food
When organisms convert food into energy and nutrients, releasing carbon dioxide into the air
Releasing carbon dioxide by burning plants or fossil fuels
The slow making of fossil minerals and fuels under layers of rock over millions of years
What's cell respiration?
When plants use sunlight to turn carbon dioxide into food
Releasing carbon dioxide by burning plants or fossil fuels
The slow making of fossil minerals and fuels under layers of rock over millions of years
When organisms convert food into energy and nutrients, releasing carbon dioxide into the air
What's combustion?
When organisms convert food into energy and nutrients, releasing carbon dioxide into the air
The slow making of fossil minerals and fuels under layers of rock over millions of years
When plants use sunlight to turn carbon dioxide into food
Releasing carbon dioxide by burning plants or fossil fuels
What's fossilization?
Releasing carbon dioxide by burning plants or fossil fuels
When plants use sunlight to turn carbon dioxide into food
When organisms convert food into energy and nutrients, releasing carbon dioxide into the air
The slow making of fossil minerals and fuels under layers of rock over millions of years
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