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rivers and run- off from farmers fields bring extra nutrients into a lake allow increased growth of algae in the water. The result is a population explosion of algae called an algal bloom
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Why are algal blooms dangerous to human health?
Some algae species in blooms produce toxins that can cause illnesses. Some of the toxins can be airborne during a bloom and people can get sick by inhaling the toxins.
How can human activity affect skunks?
The human activity called driving a car can cause skunks to die.
What is human actives?
The things that people do are human activity. The things that people cause to happen are also human activity. These acts and deeds have an impact on the environment and can cause emissions of green-house gases.
Does human activity cause or contribute to development or intensity of tornado?
Currently there is no known connection between human activity and tornado formation and intensity.
What may cause elephant extinction?
Human activity and pollution will probably be the greatest cause of elephant extinction.
How does the natural environment influence the human activity on an snow island?
The natural environment can influence the human activity on a snow island by causing people to ski or sled and probably cause them to have a small amount of food.
What can cause endangered?
cause of endangered of an animals is due to human activity in our ecosystem. Examples of that is illegal logging that can distract to the habitat of some animals that can cause to their endangerment.Hunting is also one of the activity of a human that can cause to the extinction of animals esp. in a wildlife. They kill animals for the following reason:for the skin that can be make a leather,for its meat and for their livelihood in order to suffice their needs in their lifes
What is the percent of the human population who have bloom syndrome?
100%
What is the impact of human activity on natural environment?
The human activity is the political of the natural environmental. The human activity is the socio cultural of the of the human element of the environment. They are all environment.
Why is communication considered a human activity?
Communication itself is not considered to be a human activity. The verbal and nonverbal methods humans use are considered the human activity.
What human activities could cause a tornado?
There is only one human activity that might influence tornadoes, but it does not cause the on an individual scale. Many have claimed that rising temperatures due to human greenhouse emissions has led to or will lead to an increase in tornado activity. This needs more looking into, however, as scientists are still no sure how increasing global temperatures will affect tornadoes.
What human activity responsible for the formation of smog and acid rain?
The burning of fossil fuels can cause smog and acid rain.
