Bukhara state university and philosophy of language teaching uzbek language direction


will be swallowed by water. As population size increases, more and more



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Human and Environment SLAYD

will be swallowed by water. As population size increases, more and more 

coal, oil,gas and wood are burned to produce energy needed for 

heating, cooking,transportation, construction and supplies 

necessary for achieving people. Gasesreleased into the combustion of 

these fuels are called greenhouse gases because itlets light through, but trap the heat 

released by the earth's surface. The result is global warming.


Wastes are some residues from an industrial process and often can be 

exploited for other purposes.



Classification:



- waste resulting from the 

activities in the 

household or in units of public 

administration:

-plant debris

-animal-waste

-packaging paper

-plastic-packaging

-glass-packaging

-metal-packaging

-damaged parts of installations 

b) industrial waste: ashes, sawdust

c) Construction waste from wood, 

glass

d) agro-livestock wastes: faeces

-wastes are hazardous due 

to large recycling period.

-Recycling is the 

processing operation of waste (paper,

rubber, glass, iron) in order to give 

back the material in business.


Our planet is suffering because of negligence of people who pollute 

the environment. They are not always aware of how bad 

they are, but with our help we will make you think about the effects of 

their activities on the life of the planet and, of course, on us all. In 

desire to have a comfortable life, humans have 

polluted more or less seriously, soil, water and air, leading to extinction of 

many species of plants and animals. People are confronted, in turn, with 

various illnesses caused by pollution and civilization 

interventions have caused extensive damage to the natural environment. 

Together we understand that we live on the same planet 

and we should all care! What nature has created millions 

of years we can destroy in a few days, months or years. To avoid 

damaging the environment, you must know its laws and act according 

them, must learn to protect and conserve the natural environment 

elements. The future of our planet lies on our hands! Together, we 

can have a clean and healthy planet!

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