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Intervention/Practice 7.10C Ecological Succession

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Last updated almost 3 years ago
12 questions
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1
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Question 12
12.

Describe or draw a situation in which succession may occur.

Question 1 | 00:32
Question 2 | 00:56
Question 3 | 01:06
Question 4 | 01:30
Question 5 | 01:51
Question 6 | 02:50
Question 7 | 03:12
Question 8 | 03:55
Question 9 | 04:37
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Question 1
00:32
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Question 2
00:56
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Question 3
01:06
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Question 4
01:30
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Question 5
01:51
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Question 6
02:50
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Question 7
03:12
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Question 8
03:55
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Question 9
04:37
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Question 10
10.

Changes to land that was once without soil.

Question 11
11.

Changes to land that contained some soil and life.

Question 1
1.
The general idea that a specific area once had no life and eventually gained many types of life is called _______
Question 2
2.
Primary ecological succession is when an area starts with _______ and then slowly colonizes it.
Question 3
3.
One of the best examples we have of primary ecological succession is when new _______ forms due to _______ flowing out of the ocean and hardening.
Question 4
4.
When organisms begin to colonize this hardened lava rock, they are known as the _______ and can be in the form of microbes, lichens, or ferns.
Question 5
5.

Select all the things a pioneer species does.

Question 6
6.

Another example of primary succession is the retreat of glaciers.

Question 7
7.
_______ is when an ecosystem begins being built as the result of a disaster.
Question 8
8.

Select all that apply.

In secondary succession-

Question 9
9.

Other ways secondary succession could be triggered is by-