What are the causes preventions and effects of bushfires and overgrazing?
cigarette butts, a hot sun on very dry grass and arsonist to name a few.
The pollution caused by domestic waste like detergents, soap,solid waste etc are called domestic pollution
Is air pollution just a recent development?
Actually air pollution has been less of a problem than ever. The people who suffer worst from air pollution are people who burn biomass (wood, food waste, dung) inside without proper ventilation. In cities outdoor air pollution was a problem which was made worse by industrialization. In London smog was common and deadly smogs happened every decade or so. Air pollution in most US cities peaked in the 1950's and is far less of a problem than when the first Earth Day was held in 1971.
How do you compare 2 local streams and find out which is more polluted?
How many masks were available in Chernobyl when the explosion?
Masks would not have helped, the entire area of the plant was highly contaminated with strong gamma, beta, and neutron emitters. These are hard to shield against. Most of the firefighters had already received lethal doses by the time they finished setting up to fight the fire, so they just kept working because it had to be done until they were almost ready to collapse. At that point they were taken to a hospital to see their families and die as comfortably as they could in the condition they were in. Most of these firefighters received near record doses, several thousand REMs.
What do people do to create polluted air?
Ride cars that consume gas and put other chemicals in the air
What is a Reverse French Drain System?
The reverse French drain is where the down spouts is solid for the first ten feet of the drain pipe. This is then converted to a PVC pipe that is perforated. This gets discharged to a connected continual trench that is back-filled with drain-rock. The trenches distributes the water into the ground.
What changes did humans make that affected local environments?
They change the food we eat , and the populations unprecedented rate grew.
one of the main cause is the spill of oils and other substances from ships...since population is also increasing day by day all sewage water and the industrial waste are drained into the water bodies.
How can photochemical smog be controlled?
if we control the primary precursors of photo chemical smog,such as NO2 and hydrocarbons,the secondary precursors such as ozone and PAN,the photo chemical smog will automatically be reduced.
Which polluting chemical was banned from the US in 1971?
DDT also known as dichlorodiphenyltrichloroethane. It was commonly used as a pesticide until they discovered how bad its effects were. There were many appeals to rescind the ban but in 1971 it was upheld and made illegal.
What are some typical causes of oil spills?
People could spill oil on purpose and don't realize its bad. A truck carrying oil could tip and spill oil all over the road. Technology is used to clean oil spills too.
How does oil affect the stoma?
it clogs the stomata preventing carbon dioxide to enter the plant. Carbon dioxide is necessary because it is part of the photosynthesis process. amen.
What are at least three environmental problems that life scientist are studying now?
They are studying things such as pollution, in all its forms; endangered species, and the causes of their endangerment; and the effects of deforestation on all life forms.
Related Information:
Many environmental problems are caused by our misuse of natural resources. Life scientist try to understand how we interact with, and affect, the world around us.
What is Easy definition of pollution?
an unwanted change in the environment caused by substances or forms of energy
What is the brownish haze formed when pollutants react with each other in the presence of sunlight?
Hi, I am a sixth grader that studies seventh grade math and is in advanced English and history. I am the first person to answer this question: What is the brownish haze formed when pollutants react with each other in the presence of sunlight?
The answer is: Photochemical Smog.
What happens to gas that cause pollution in the space?
It dissipates. There is plenty of room for it to do so
How does banaue rice terraces help the farmer conserve soil?
its ridges prevent water from carrying away the soil
What can Earth protect from Pollution?
We can protect the planet from pollution by not dumping trash in the ocean and planting trees.
How long does the chemical reaction take to change air pollution to acid rain?
it takes (according to my 3,405 paged book on pollution)45.35466 seconds.