

Biodiversity warm up
Presentation
•
Biology, Science
•
9th Grade
•
Easy
Monica Youssef
Used 19+ times
FREE Resource
6 Slides • 3 Questions
1
Biodiversity warm-up

2
3
Poll
Referring to the previous slide which picture has more variety?
Picture 1
Picture 2
4
Multiple Choice
Which site has more diversity?
Site A
Site B
5
Bio/diversity
Biodiversity refers to the variety of living species on Earth, including plants, animals, bacteria, and fungi.
6
All creatures are connected
All of the Earth’s species work together to survive and maintain their ecosystems.
7
Multiple Choice
In this food chain what would happen if the decomposers disappeared?
Life will continue with no change
The ecosystem would be cleaner
Plants will not find enough food but life will keep going
the whole food chain would collapse
8
Keystone species
However all living things rely on each other, Some species are more important than others in an ecosystem. The really important ones are called KEYSTONE SPECIES.
A Keystone Species plays a very important role in keeping an ecosystem the way it is.
If a Keystone Species goes extinct, the change will be very noticeable and have a huge impact on the ecosystem
9

Ecodetectives: Peril River (HTML5)
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Biodiversity warm-up

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