Name three reasons fossil fuels are detrimental to earth

1. In order to procure fossil fuels, or even to burn them, we create a great deal of pollution.  All of the pollution that is being created is extremely bad for the Earth because it contributed to global warming.  

2. When we create new mining cites, we remove trees and soil that was once the home to plant, animal, and insect life.  

3. Oil is a very useful fossil fuel, it is used to power many things.  But due to the very dangerous nature of fossil fuels, an explosion in Mexico in 2010 caused 210,000,000 U.S. gallons of oil to spill into a gulf.  This spill lead to the drowning and poisoning of immeasurable amounts of aquatic animal life.  

It causes global warming.

It causes oxygen to decrease.

Increases carbon dioxide rate.

It causes acid rain.

May cause changes in climate.

Thanks :)

one is through turgidity. this occurs before ground tissue ( collenchyma

and sclerenchyma cells) become well

developed to give structural support to the plant as it grows bigger. the xylem

tissue (composed of rigid tissue) of the young

plant render this support and also maintaining osmotic turgidity of the surrounding

plant cells.

ans.

dna fingerprinting is defined as a process that determines the dna characteristics of an individual. these dna characteristics are unique among individuals as their fingerprints, so it is known as dna fingerprinting.

steps of dna fingerprinting includes extraction of dna from sample, amplification of dna, restriction digestion of amplified dna, and then analysis of dna by gel electrophoresis, respectively.

thus, the next step performed by the scientist is 'to cut the amplified dna (obtained by polymerase chain reaction) by restriction enzymes that cleave the dna into fragments and their analysis.'