Ecosystems
Flashcard
•
Biology, Science
•
10th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is biomass?
Back
The dry weight of tissue and organic matter in an ecosystem.
2.
FLASHCARD QUESTION
Front
What is biodiversity?
Back
The number of species living in an ecosystem.
3.
FLASHCARD QUESTION
Front
What is nitrogen fixation?
Back
The process by which nitrogen gas is converted to ammonia by bacteria.
4.
FLASHCARD QUESTION
Front
What is ammonification?
Back
The production of ammonia by bacteria during the decay of nitrogen-containing urea.
5.
FLASHCARD QUESTION
Front
What is transpiration?
Back
A process by which water is returned to the atmosphere through plants.
6.
FLASHCARD QUESTION
Front
What is an ecosystem?
Back
A community of living organisms and their interactions with the environment.
7.
FLASHCARD QUESTION
Front
What is a food chain?
Back
A linear sequence of organisms through which nutrients and energy pass as one organism eats another.
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