Hazardous waste is produced only by industry, such as factories or office parks. true false

The statement is False.

Explanation:

Hazardous waste is the waste which effect environment by destroying is equilibrium and impose dangerous effects on public health. Hazardous waste could be flammable, Corrosive, explosive or toxic. This type of waste is not only produces by factories and office but our house hold items are also producing Hazardous waste products. For example, pesticides, paints, human feces, battries and CFC produced by Refrigerators and Air conditioners. There are several home appliances which are creating problems to environment due to lack of safe disposal. Additionally, Our transport vehicles are also emitting toxic gasses to the environment.  

step 1: nitrogen fixation- conversion of atmospheric no₂ into forms useful to plants by lightning, bacteria, and cyanobacteria.

step 2: nitrification-process of converting ammonia to nitrite or nitrate.

step 3: assimilation-plant roots absorb new form of nitrogen.

step 4: ammonification-conversion of organic nitrogen to ammonia by bacteria involved in decomposition.

step 5: denitrification-bacteria turns the decomposed matter back into n₂o, which is released into atmosphere; repeat cycle.

a covalent bond, specfically triple bond