What are the main sources of mercury pollution, Biology

Assignment Help:

What are the environmental harms caused by mercury pollution? What are the main sources of mercury pollution?

Mercury is a metal that when present in the water of lakes, rivers, and seas contaminates fishes, molluscs, crustaceans, and other living beings. The mercury accumulates with the food chain and in each following trophic level the amount of the metal within the individuals is higher. When humans eat contaminated animals they also become contaminated and severe nervous system injuries may emerge. The main sources of mercury pollution are gold mining and the use of derived substances in industry and agriculture.

 


Related Discussions:- What are the main sources of mercury pollution

Describe about the anemia and its type, Q. What is the anemia? What are the...

Q. What is the anemia? What are the four major types of anemia? Anemia is low concentration of hemoglobin in the blood, the four major kind of anemia are the nutrient-deficienc

Theories of origin of life, what we the strengths and weaknesses of pangene...

what we the strengths and weaknesses of pangenesis theory

Why is the cytoplasm of sperm cells very reduced, Q. Why is the cytoplasm o...

Q. Why is the cytoplasm of sperm cells very reduced? Why do mitochondria of sperm cells concentrate in the base of the flagellum? The reduced cytoplasm of sperm cells reduces t

What is bathing in cerebro-spinal fluid, Q. What is bathing in Cerebro-Spin...

Q. What is bathing in Cerebro-Spinal Fluid? The CNS is bathing in Cerebro-Spinal Fluid (or CSF):  similar to plasma, less protein, rich in ascorbic acid, different in ions Na+

Microbiology, Bacteria, mutations, recombination, evolution, and adaption, ...

Bacteria, mutations, recombination, evolution, and adaption, how are all these related; must be written in two sentences.

Explain pyruvate kinase, Pyruvate kinase catalyzes the third irreversible m...

Pyruvate kinase catalyzes the third irreversible move in glycolysis.  It is activated by fructose 1, 6-bisphosphate.  The ATP and amino acid alanine allosterically inhibit the enzy

Protozoa, disadvantages of protozoa in points

disadvantages of protozoa in points

Fracture and its various types, Fracture - It is a break of a bone. Bone f...

Fracture - It is a break of a bone. Bone fracture are of many types - (i) Green stick fracture - It is merely a crack, the bone remains partly intact. (ii )     Sim

How can we assess the nutritional status of a chd infant, How can we assess...

How can we assess the nutritional status of a CHD infant? Various assessment methods can be used, particularly anthropometrical -weight, length (height), head circumference and

Excretory system, what is the excretory organ of agama lizard

what is the excretory organ of agama lizard

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd