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.
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.
69
Pollutants in the atmosphere can be changed or affected by chemical reactions with other pollutants, sunlight, water vapor, or natural processes such as wind dispersion. These processes can lead to the formation of new pollutants, removal from the atmosphere through precipitation, or transformation into less harmful compounds.
No, not all groundwater is clean. Groundwater can become contaminated by pollutants from various sources such as agricultural activities, industrial activities, and improper waste disposal. It is important to protect groundwater sources from contamination to ensure its cleanliness for drinking and other purposes.
No. Smog includes ozone and more compounds in the troposphere. Ozone is found in all layers of the atmosphere, where it protects all surface life based on DNA. When it is found in concentrations >0.05 ppm in the troposphere, it is considered a pollutant, a constituent of smog.
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.
An oblong, a quadrilateral and sometimes a parallelogram
True
All cleared DoD civilian, military, and contractor Personnel who generate or create classified material from authorized classified sources.
political reasons, trade and other ways
True
True
No, not all DoD and cleared civilian personnel who generate or create classified material from classified sources are derivative classifiers. Derivative classifiers are individuals who identify and apply classification markings based on source material. Others may handle classified material without performing derivative classification duties.
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
Do all of your own original work, credit all of your sources.