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Ecosystems and Competition

Ecosystems and Competition

Assessment

Interactive Video

•

Science

•

7th Grade

•

Medium

Created by

Joseph Anderson

Used 2+ times

FREE Resource

28 questions

Show all answers

1.

SLIDE QUESTION

1 min • 1 pt

2.

SLIDE QUESTION

30 sec • Ungraded

3.

SLIDE QUESTION

30 sec • Ungraded

4.

SLIDE QUESTION

1 min • 1 pt

5.

SLIDE QUESTION

1 min • 1 pt

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

Bacteria live in the intestines of cows and other organisms. Bacteria help to digest food for the cow. The cow provides a warm, moist environment to live.

Mutualism
Commensalism
Parasitism
Predation

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

In the tropical regions of Africa, the crocodile lies with its mouth open. The plover flies into its mouth and feeds on bits of decaying meat stuck in the crocodile’s teeth. The crocodile does not eat the plover. Instead, he appreciates the dental work. The plover eats a meal and the crocodile gets his teeth cleaned. This is an example of 

mutualism
commensalism
Parasitism:

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