- Arts & Culture 6205
- Business & Economics 676
- Computers 324
- Dictionaries & Encyclopedias 70
- Education & Science 76906
- Abstracts 73
- Astrology 4
- Biology 8
- Chemistry 3979
- Coursework 15556
- Culture 8
- Diplomas 316
- Drawings 1596
- Ecology 5
- Economy 81
- English 80
- Ethics, Aesthetics 3
- For Education Students 17651
- Foreign Languages 11
- Geography 3
- Geology 1
- History 88
- Maps & Atlases 5
- Mathematics 12624
- Musical Literature 2
- Pedagogics 19
- Philosophy 22
- Physics 15120
- Political Science 5
- Practical Work 59
- Psychology 65
- Religion 4
- Russian and culture of speech 8
- School Textbooks 7
- Sociology 9
- Summaries, Cribs 87
- Test Answers 160
- Tests 8753
- Textbooks for Colleges and Universities 32
- Theses 7
- To Help Graduate Students 14
- To Help the Entrant 38
- Vetting 382
- Works 13
- Информатика 8
- Engineering 872
- Fiction 708
- House, Family & Entertainment 84
- Law 133
- Website Promotion 70
Ecology. EC. MEI. Practice. Job
Refunds: 0
Uploaded: 05.09.2018
Content: практ_ЭК93.doc 108,5 kB
| 10 $ | the discount is | 5% |
Product description
Exercise 1
What are the main functions of living matter in the biosphere?
Activity 2
What is meant by succession changes? What are the main types of succession changes?
Activity 3
What is the role of trophic connections in the ecosystem?
Activity 4
Analyze the biological diversity of Russia, give a brief description.
Activity 5
What is called the stability of the ecosystem? What is the role of Le Chatelier´s principle?
Activity 6
What are the main problems of human impact on the Earth´s biota?
Activity 7
Make a short table on regional environmental issues.
Activity 8
What is meant by rational nature management? What are the main approaches to the rational use of mineral and biological resources?
Activity 9
What are the main environmental problems associated with urbanization?
Activity 10
What are the main principles of environmental ethics?
Feedback
0| Period | |||
| 1 month | 3 months | 12 months | |
| 0 | 0 | 0 | |
| 0 | 0 | 0 | |