123

14

ECOLOGY PROBLEMS HOVHANNISYAN MERY END MARIETA

Upload: sona8

Post on 21-Jun-2015

81 views

Category:

Business

0 download

Report

Download

Tags:

Embed Size (px):

TRANSCRIPT

ECOLOGY PROBLEMSHOVHANNISYAN MERY END MARIETA

WATERGlobal demand for water increases,as many countries are facing large population growth.The water crisis is not only a problem of dry countries.The demand for water will increase in this century.One of the ways out is desalination.

DesalinationIt is the process by which salt water is converted into drinkable fresh water.The first desalination plant was set up in the UAE in 1960,producing 56,250 liters of fresh water a day.

Ecology of airTons of gases

coming of cars and the smoke rising from factories and plants pollute the air.This results in acid rains.

Acid rains are killing forests in Europe nearly every species of tree is damaged by pollution:their leaves

are thinning,their grouth is stopped.

Result of acid rains

PROBLEMS WITH VEHICLES

Today vehicles cause problems polluting the air and using valuable oil reserves.Now the search is on for cars that use less energy and keep our air cleaner.

Problems with energy Energy resources are the greatest problem of this

century because on the one hand petrol and gas are damaging to the environment and ,on the other hand, oil and gas reserves are not so great to keep people supplied for long.they predict the use of

Energy from the sun;Energy from the wind;Energy from water;Energy from the earth;Energy from litter.

Problem with resourcesEnergy and resources are ecological problems.Europeans and North Americans are all big energy users and most of them are big energy wasters too.For Armenia energy is one of the greatest problems and it is especially important to conserve energy.

Sevan lake problems

Role of sevan lakeLake Sevan is the largest lake in Armenia. It is located at the altitude of 1900 meters above sea level.Lake Sevan is the only large water body of Armenia and has an important role.

.The chief problem of Lake Sevan, the largest body of fresh water in Armenia, was the sharp reduction of the water level, which began to lower in 1950 because of the excessive water drainage for energy needs and irrigation purposes. As a result of this brutal use of water, the level of the lake has fallen

Name · Web viewNAME HERE. Title 1 title 2. T: 123-123-1234. M: 123-123-1234. E: [email protected]. 655 Broad Street, 19th FloorNewark, NJ …

New RTKLive · 2018. 11. 29. · 1 1 23 2 1 1 1 1 1 1 23 2 1234 123 123 123 12 11 12 123 12 1234 111 12 1 1 1 2 23 2 234 234 1234 23 23 123 234 12 123 123 123 1234 123 Matrica për

Presentación5 123

Household - 123.ie · Email: [email protected] Household Insurance Policy 123.ie Home Insurance is arranged by 123 Money Limited. It is underwritten by RSA Insurance Ireland Limited. 123

Oboe Trill Chart - Anoka-Hennepin School District 11 Trill Chart 123|123 Eb! ! ! "#$ "% $ "#&" 123Eb|123 ! ! 123|12 F- ! ! $"#&"% !123F|12- ! $"#& "% & "#' " 123|12- ! ! 123|12 F-

EL302A - syg.com.cn · Prj FOIF 123 4 123 Prj FOIF 1. 2. 3. 4. 5. 123 1. 2. / 3. 4. 5. 123 HD:12.345m 123 MEAS SNo:001 [B]F Z: 3.000m 1 2 MEAS 123

Fukuroi€¦ · &'$ ()*)+, -./0 123 123 45 67 48 9:; < =>8?@ abc defg 5 #'> h ! i8: j4 "# $% hk% ! h ? &' ()* 8 5 -./0lm) h 123 123 +, 9n

Suusuvanto · 12 12 345 12 345 12 345 1 12 1 12 12 1 1 1 12 12 123 123 123 1 1 12 12 12 1 1 123 123 123 12 12 1 1 12 123 123 123 1 1 1 1 12 12 12 12 1 1 12 12 1 1 12 12 12

Crypto1=--k,dms.flw4ktq3496-123=1=--k,dms.f lw4ktq3496-123=1=--k,dms.flw4ktq3496-123=1=--k,dms.flw4ktq3496-123=1=--k,dms.f lw4ktq3496-123=1=--k,dms.flw4ktq3496-123=1=--k,dms.flw4ktq3496-123=1=--k,dms.f

123 Investment and Growth Fund - Equity Trustees/media/equitytrustees/files/instofunds/123... · 123 Investment Management Pty Ltd (the Investment Manager or 123 Investment Management)

123-123 Gesamtkatalog De

REPORT TO SHAREHOLDERS 2002ACN 123 123 124

Clarinet Trill Chart - ahschools.us · Clarinet Trill Chart !"#$"% RT 123|123! ! ! "#$"% $ "#& "% RT 123|123 G#! ! RT 123|123 G#! ! ! "#$ "% $ "#&" RT 123|123 G#! ! $"#&"% RT 123|12

Modellreihe 121-123 Series 121-123 - myschlick.com · Modellreihe 121-123 Series 121-123 Werkstoffe - Säurebeständiger Edelstahl - Hitzebeständiger Edelstahl - Messing - Hastelloy

Justificación 123

123\XXX-4-R 123\XXX-4-A 123\XXX-4

› zhengce › zhengceku › 2018-12 › 31 › 5445781 › ... · 123 e0303 123 e0401 123 eos 123e0501 123e0505 123 e06 123 e0601 123 e0602 123e0603 .123e0604 123e0605 123e07 123e0701

lichota.pllichota.pl/continuous_deployment_032015.pdf · test478@stxnext com 123 862 789 [email protected] 123 179 789 [email protected] 123 242 789 [email protected] 123 433

Sesion 1 ECD-123-123

Drug Discoveries Therapeutics. 2016; 10( 3):123-128. 123

123/2014 packworldturkiye - beckhoff.com · 016 PACKWORLD TÜRKİYE 123/2014 packworldturkiye.com. 018 PACKWORLD TÜRKİYE 123/2014 packworldturkiye.com. 020 PACKWORLD TÜRKİYE 123/2014

CP400 - Color Cloud...PF Letter Gothic Display ΑΒΓΔαβγδω€123 LIGHT ΑΒΓΔαβγδω€123 LIGHT ITALIC ΑΒΓΔαβγδω€123 REGULAR ... PF Varsity ΑΒΓΔαβγδω€123

БЛОКИ ОПОРНЫЕ ПОД ВЫСОКОВОЛЬТНОЕ … · Еof 123, veot 123 НКФ-110 СРА 123, СРВ 123, emf 123, tvi 123 eof 123 НДЕ-110 НАМИ-110, НДКМ-110

123 4 123 4 123 4 123 4 123 4 L’alunno si avvale degli strumenti di conoscenza acquisiti per leggere, interpretare, modificare la realtà naturale, sociale,

Hunter Highlights Volume 123 · Hunter Highlights Volume 123 Author: Hunter Engineering Keywords: Hunter Highlights, Hunter Highlights Volume 123, vol 123, vol123, 123/2006, 2006,

Installation and Operation Manualassets.greatplainsmfg.com/manuals/pdf/123-562m.pdf · 2016. 5. 9. · 3PD30 123-240A not available 123-241A 123-242A 123-243A. 3-Point Drill Small