. Agriculture = the art and science of cultivating land for growing crops or raising livestock

. Heat = power plants are located near rivers . The machines use the water to cool it down . When the heat enters the body of water the fish die due to the chemicals that are released in the water . This type of water pollution is called thermal pollution

Garbage = aquatic animals that swim in the garbage filled waters mistake it for food choke on the garbage and die . If we get our food from garbage infested it will be dangerous for us too . It’s a chain reaction

Radioactive waste = a by product from nuclear reactions , fuel processing plants hospitals and research facilities

Byproduct : something that is produced as a result of making something else , or something unexpected that happens as a result of something

Give a summary on all the materials listed above and make a reason why these ( listed above ) are bad for the marine animals

1.4 million people = die due to poor sanitation, poor hygiene , or unsafe drinking water each year

Drinking water containing chemical waste = can cause cancer , hormone disruption , altered brain function , damage to immune system , cardiovascular and kidney problems

Swimming in contaminated water = rashes , pink eye respiratory infections and hepatitis

Cancer = cancer is a disease in which some of the body’s cells grow uncontrollably and spread to other parts of the body

Pink eye respiratory infections= a viral disease of horses , symptoms of which include fever abortion and redness of the eye

Diarrhoea = having a loose stool during a bowel moment ( having a loose watery poop )

Cholera = a bacterial disease spread through contaminated water and food

Typhoid = a life threatening infection caused by the bacterium Salmonella Typhoid

Respiratory infections : are infections part of the body involved n breathing , such as the sinuses,

Sore throat : A sore throat is a pain or an irritation in the throat.

Headaches: a very common cold that many people will experience in their life

Metals = any of a class of substances characterised by high electrical and thermal conductivity as well as by malleability, ductility, and reflectivity of light

Thermal conductivity = the ability of a substance to conduct heat or move heat from one location to another without the movement of material conducting the heat

Ductility = capacity of a material to deform permanently in response to stress . Most common steel , for example are quite ductile and hence can accommodate local stress concentrations