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There are a lot more than two:
* Volcanoes (particulate and sulfur dioxide emissions) * Erosion (water pollution) * Red tide (fish kills) * Forest fires (Smoke, particulate,ecosystem destruction) * Lightning (ozone) * Oil seeps (oil pollution) * Decomposition and decay (methane) * Enteric gas emissions (methane) * Hot springs (H2S emissions, thermal pollution) * Arsenious rocks (water pollution) * Winter (fish kills) * Summer (fish kills) * Death (water contamination, methane and carbon dioxide emissions) * Life (ecosystem modifications) * Sunlight (cancer) * Radon (cancer) * Peanut mold (cancer)
* Drought (exosystem damage) * Floods (ecosystem damage)
What else can I help you with?
How does purifying water add to pollution?
how does water purifing
Does valcanoes add to global warming?
yes, but their contribution is natural and beyond the capbility of humans to control, whereas human made air pollution is entirely within human capability to manage
How do you know when to add or subtract on word problem?
words in the problem for example. add all together
How does water pollution affect the air?
Air pollution add pollutants to rain water. It may also cause acid rain.
How does air pollution affect the water cycle?
Air pollution add pollutants to rain water. It may also cause acid rain.
How does air pollution affect water cycle?
Air pollution add pollutants to rain water. It may also cause acid rain.
What is a annex zero?
Annex zeroes are zeroes that you add to a problem when the problem runs out of numbers to use.
What is good about bio-fuel?
Bio-fuel doesn't add to air pollution.
What are the different measures to control water pollution?
we must not add factory waste into water
What percent of pollution are humans responsible for?
There are two equally correct answers to this question, all and none. Some people consider anything man does as as a source of pollution and disruption of the natural state of things. Thus, man causes all pollution, because every thing else is "natural". Others consider man part of the natural state and therefore any done by man is natural and not pollution. Thus man cannot cause pollution because we are part of the "natural system" on Earth. It also depends on what is considered a "pollutant". Let's talk about air pollution. Common auto pollutants are HC, NOX, CO, and particulates. Some people also add CO2 because it is a green house gas. Water vapor is the most common and important green house gas. The human body produces HC as part of digestion, respiration (breathing) generates CO2 and water vapor and our skin releases "particles" into the air as new shin continuously replaces old. Of course humans do not just contribute to air pollution. They contribute to water pollution, noise pollution, and light pollution also.
What is 33 add 111 add 2299?
The math addition problem 33 add 111 add 2299 is 2343.
What would you add to acid to make a natural solution?
You would add a Base.
