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A process by which nutrients increase in a lake while oxygen levels decrease as a result of human activity is known as?
Eutrophication
What percentage of US lakes is estimated to be affected by eutrophication due to human activity?
65 %
Is a human activity that increases erosion.?
urbanization.
Meaning of kaingin?
the burning of trees by human activity
What is the climate change in human activity?
depends where you are and what you are doing
A process by which nutrients increase in a lake while oxygen levels decrease as a result of human activity is known as?
Eutrophication
What percentage of US lakes is estimated to be affected by eutrophication due to human activity?
65 %
What plays a major role in the eutrophication of lakes?
Readily soluble nitrogen and fertilizers from human waste and agriculture play a major role in the eutrophication of lakes.
What material plays a major role in the eutrophication of lakes?
Readily soluble nitrogen and fertilizers from human waste and agriculture play a major role in the eutrophication of lakes.
What are some characteristics of species likely to become endangered and extinct as a result of human activities?
long-lived individuals become endangered or extinct as a result of human activity.
Can reforestation always occur as a result of human intervention?
yes
What type of human activity would result in salt water infiltration groundwater supplies?
groundwater.fresh water
What can damage or destroy rainforest?
All destruction and damage to ENTIRE forests is normally the result of human activity.
What possible human activity could result to the elimination of some population in the food web?
Breeding. Human population is probably the greatest single threat.
What is being done about eutrophication in the torrens?
Bacteria and protozoa can be added to degrade the organic compounds in human waste/sewage (which most probably caused eutrophication), and when the sewage is removed the algae will no longer be able to grow.
When land becomes more desert like as a result of a change in climate or human activity what occurs?
The process is called desertification.
Is it true that Positive feedback interactions in Earth's systems are always a result of human action?
no
