air polloution
No, pollutants can be natural. Volcanoes often emit sulfur dioxide for instance.
All pollutants are harmful.
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.
Neither crops nor cows are pollutants. Pollutants are substances which pollute or contaminate essential life "elements" of the Earth, like air, water, and earth. While such commodities and animals do contribute to substances which are considered pollutants, such as pesticides, petrolleum-based fertilizers, fossil fuels emitting carbon dioxide, methane gas, and nitrous oxide, respectively, they are not all bad because they are not by-products themselves as all pollutants are.
secondary pollutants are pollutants that form when primary pollutants react with other primary pollutants or with naturally occurring substances
Yes they are pollutants. They are secondary pollutants.
Chemical hazards and pollutants are related but not the same. Chemical hazards refer to substances that can cause harm to human health or the environment due to their toxic, reactive, or corrosive properties. Pollutants, on the other hand, are specific chemicals or substances that contaminate air, water, or soil, often leading to adverse environmental and health effects. In essence, while all pollutants can be considered chemical hazards, not all chemical hazards are pollutants.
they are Gaseous
Some Primary pollutants are like when humans directly put them in the air Secondary pollutants are like when pollutants react with Primary and other Primary pollutants.
Chemical hazards and pollutants are related but not synonymous. Chemical hazards refer to substances that can cause harm to human health or the environment due to their chemical properties, such as toxicity, flammability, or reactivity. Pollutants, on the other hand, are specific types of chemical hazards that contaminate air, water, or soil, often as a result of human activities. While all pollutants can be considered chemical hazards, not all chemical hazards are pollutants; some may exist in controlled environments without causing harm.
Protecting the Earth from all types of pollutants.
Which pollutants come from fields