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Main » Articles » ISSUE #4

Entries in section: 15
Shown entries: 11-15
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The modern world is getting more and more dangerous for the humankind. The irony is that  most of the present threats are made by ourselves...
Ecology | Views: 6119 | Author: Tatiana Nechaeva | Added by: Chuda | Date: 19-Nov-2011 | Comments (3)

Air pollution is the introduction of chemicals, particulate matter, or biological materials that cause harm or discomfort to humans or other living organisms, or cause damage to the natural environment or built environment, into the atmosphere. Generally any substance that people introduce into the atmosphere that has damaging effects on living things and the environment is considered air pollution. Air pollution also contributes to global warming.
Ecology | Views: 1726 | Author: Earl Lewis | Added by: Guzeliya | Date: 18-Nov-2011 | Comments (1)

This year I’ve had a chance to go on a business trip to Irkutsk. I was met and accommodated in a hotel and then was taken to see Lake Baikal. This sea-lake impressed me by its greatness, furious energy, but the most impressive thing was waiting for me in the museum. I got to know seals. Two fascinating creatures were swimming in the transparent aquarium...
Ecology | Views: 2440 | Author: Ilya Pokazaniev | Added by: Chuda | Date: 17-Nov-2011 | Comments (2)

Our everyday life consists of different activities. We study, work, do sport, meet with friends, do housework etc. To do it we need lots of energy. The main resource for active lifestyle is food. Food provides us with proteins, carbohydrates, vitamins. But the reality is  much more complicated.

Ecology | Views: 1735 | Author: Vasilina Mernaya | Added by: Guzeliya | Date: 16-Nov-2011 | Comments (2)

The main global issue of the modern world is air pollution. Cars, plants, chemical laboratories spoil the air a lot. Scientists have invented many kinds of air and water filters which are either expensive or useless.  

Ecology | Views: 768 | Author: Grigory Makoganyuk | Added by: Chuda | Date: 15-Nov-2011 | Comments (0)

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