Microorganisms. Science CBSE, Class 8: lessons, tests, tasks.

1.	Introduction to microorganisms
2.	Harmless microorganisms
3.	Uses of microorganisms
4.	Microorganisms and human beings
5.	Disease-causing microorganisms
6.	Preservation of food from microorganisms
7.	Nitrogen fixation and nitrogen cycle

1.	Read the information clearly and answer the questions Difficulty: easy	2
2.	Choose the best option Difficulty: easy	2
3.	Choose the right answer Difficulty: medium	3
4.	Answer the following Difficulty: medium	3
5.	Answer the questions Difficulty: medium	3
6.	Fill in the blanks Difficulty: hard	3
7.	Choose the correct answer Difficulty: hard	4
8.	Answer the following Difficulty: hard	5

1.	Training test Difficulty: medium	7
2.	Training test Difficulty: medium	7

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Methodical recommendation

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