What is ecological succession?
Biodiversity Test

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Science
•
7th Grade
•
Hard
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15 questions
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1.
FLASHCARD QUESTION
Front
Back
A gradual change and increase of plant and animal species in an ecosystem over time.
2.
FLASHCARD QUESTION
Front
What does biodiversity refer to?
Back
The variety of different species of plants, animals, and microorganisms in a particular ecosystem.
3.
FLASHCARD QUESTION
Front
How does deforestation impact biodiversity?
Back
By reducing habitat for many species.
4.
FLASHCARD QUESTION
Front
What is the significance of biodiversity in an ecosystem?
Back
It enhances ecosystem resilience, allowing it to withstand environmental stress and changes.
5.
FLASHCARD QUESTION
Front
What can be inferred about ecosystems with high biodiversity?
Back
They are generally more stable and better able to survive disasters and outside stress.
6.
FLASHCARD QUESTION
Front
What role do organisms play in a sustainable farm ecosystem?
Back
Different organisms interact to create a balanced ecosystem that supports various life forms.
7.
FLASHCARD QUESTION
Front
What is a dominant species?
Back
A species that is most abundant or has the most biomass in a particular ecosystem.
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