which is the highest impacting global environmental challenge today ppt
#1

Hi am Sanjay i would like to get details on which is the highest impacting global environmental challenge today ppt ..My friend Justin said which is the highest impacting global environmental challenge today ppt will be available here
Reply
#2
The main pointings are:
Overpopulation
Deforestation
Environmental impacts of mining
Global warming
"Tragedy of the Commons" - overfishing
and another


Overpopulation:

The main cause may be overpopulation. Because we possess a finite planet with finite resources and continue to use them as if they were infinite.

The after effect can be
Lack of drinking water (desalination is expensive,).
Depletion of fossil fuel reserves.
Phosphate depletion
climate change.

Deforestation.

The jungle was burned for agriculture in southern Mexico.
Environmental impacts caused by deforestation
Forest burning and the decomposition of wood after logging contribute to the release of greenhouse gases Loss of biodiversity Forests are important parts of the hydrological cycle in nature.

Mining.
Chuquicamata. The world's largest open pit copper mine. Chile.
The precipitate of iron hydroxide stains a stream that receives acid drainage from surface coal mining.

Abandoned mines can pose safety hazards, such as deadly gases. Loss of biodiversity in the zone Contamination of groundwater by process chemicals and mining products. 
Environmental impacts of mining      Erosion soil / soil Formation of wells.

Severe environmental impacts can occur in the neighboring environment.
 Chemicals used for mining    Sodium cyanide for the extraction of gold Sulfuric acid for the extraction of copper from copper oxides If these chemicals are not handled properly.

Environmental effects of global warming     Melting of permafrost and polar ice Sea level rise Spread of pests and diseases Ecological impacts (eg disturbed life cycle of flora and fauna).

It shows the terminal position of the glacier in 1985 as well. . This image is of the Easton Glacier at Mount Baker in North Washington Waterfalls taken in 2003.


People tend to care very little about limiting their broadcast. One example is the release of carbon dioxide into the atmosphere. If everyone with a fishing boat can fish what they want. "Tragedy of the Commons"    Free access and the unrestricted demand for a finite resource ultimately condemns the resource through overexploitation. Overfishing in the open sea is another example. . As everyone can release carbon dioxide into the atmosphere with little personal consequence. They eventually lead the fish stock to commercial extinction.


Exhaustion or recovery from exhaustion ... and necessary reconstruction. State of Global Fisheries   The FAO report on the State of World Fisheries and Aquaculture 2004 estimates that in 2003 of the major fish stocks or resource groups for which assessment information is available. "Approximately one-fourth was overexploited." Edible fish are endangered in 14 of the world's 16 major fishing areas.

This is another example.

The tree will eventually collapse. If someone can cast charms on the tree you want (a share) without worrying about the consequences. .
Reply
#3

(20-01-2017, 01:48 PM)Guest Wrote: Hi am muskan i would like to get details on which is the highest impacting global environmental challenge today ppt ..My friend Justin said which is the highest impacting global environmental challenge today ppt will be available here
Reply

Important Note..!

If you are not satisfied with above reply ,..Please

ASK HERE

So that we will collect data for you and will made reply to the request....OR try below "QUICK REPLY" box to add a reply to this page
Tagged Pages: highest global environment challenge today,
Popular Searches: top ten highest paying, top ten highest protein, highest global environment challenge today, highest internet traffic day, university has highest, today s internet ppt, top 10 cities highest crime,

[-]
Quick Reply
Message
Type your reply to this message here.

Image Verification
Please enter the text contained within the image into the text box below it. This process is used to prevent automated spam bots.
Image Verification
(case insensitive)

Possibly Related Threads...
Thread Author Replies Views Last Post
  Which principles of management by henry fayol are followed by easy day 0 6,580 14-06-2020, 02:00 PM
Last Post:
  TLMs on Nanotechnology in Science, Maths and Environmental Science 0 751 27-01-2019, 10:43 AM
Last Post:
  You won $ 1950 today 0 914 18-11-2018, 11:25 PM
Last Post:
  vidyarthi mitra kannada news paper today 0 890 25-10-2018, 04:48 PM
Last Post: Guest
  today kerala lottery akshaya guessing number 0 1,927 26-09-2018, 01:13 PM
Last Post: Guest
  rajshree lottery sambad today 0 636 25-09-2018, 08:57 AM
Last Post: Guest
  www kerala lottery today number leaked com 0 679 27-08-2018, 01:43 PM
Last Post: Guest
  maharashtra gajraj masik sodat lottery today result 1 940 22-08-2018, 11:04 PM
Last Post: Guest
  maharashtra gajraj masik sodat lottery today result 1 1,014 22-08-2018, 10:59 PM
Last Post: Guest
  ftsaurangabad esakal com today sakal send my selfi 0 586 22-08-2018, 05:19 PM
Last Post: Guest

Forum Jump: