Pollutants can be classified into point source pollution and nonpoint source pollution. Point solution originates from a single source. Nonpoint polluattion has no single source from where it can be traced.
Rocks are classified by they way they are formed. There are three main classes of rocks: igneous, metamorphic and sedimentary rocks.
They can be changed into photochemical smog, which occurs when nitrogen and all of those crap gases we send to the atmosphere mix. They can also mix with water to become acid precipitation.
Air pollution and CFCs Ai pollution as all the gasses are polluting all the air which can be causing breathing problems and health problems. CFCs as all the fuels and gasses are creating the CFCs to crash and the hole in the atmosphere is getting bigger by the minute.
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They are all burned when used as energy sources (apex)
Yes or true
True
All cleared DoD civilian, military, and contractor Personnel who generate or create classified material from authorized classified sources.
An oblong, a quadrilateral and sometimes a parallelogram
True
True
political reasons, trade and other ways
By the length of its sides, by its perimeter, by the ratio of its adjacent sides.
yes
All cleared DoD and authorized contractor personnel who generate or create material from classified sources
Sewage, nitrates from fertilizers, and phosphates all cause groundwater pollution.
Do all of your own original work, credit all of your sources.