1.mining along water bodies
2.fishing with poisonous chemicals
3. farming near water bodies
A and B. Acidic water can cause chemical weathering while in boating and fishing, there's not really a direct connection between the two, unless it's illegal fishing that uses explosives that could both weather minerals under water and destroy underwater life.
d acidic water in the river
hatdog halaman hamburger
How Water Pollution Happens
Direct Human Causes of Water Pollution
2. Industrial Runoff
3. Agricultural Runoff
4. Chemical Runoff
7. Construction Runoff
Indirect Human Causes of Water Pollution
9. Domestic City Sewage
10. Septic Systems
11. Too Many Nutrients
12. Hormones and Antibiotics
13. Leaks and Spills
14. Fossil Fuels
In this given situation, where pollution and human activities have caused a rapid decrease in the population of eagles. What are the possible effects?
With the decrease in the population of the eagle, its prey would increase its population. In the statements, we have snake as its prey. Therefore the population of the snakes will increase. Thus, Statement no 5 is correct.
Next, if the snakes will increase, the population of its prey will decrease. In the statements, we have frog as its prey. Thus, the population of the frog will increase. Therefore statement No. 1 is correct.
Now, what happens when the population of rabbit decreases due to virus? With the decrease of rabbit population, it’s the population of its food will increase. Thus statement no 4 is not correct. Another implication of the population decline of rabbit, is its competitor. The population of its competitor will increase. Thus statement no 3 is not correct.
Lastly the statement No 2 is not correct because stork does not compete with the eagle but it competes with the snakes.
Therefore statement No. 1 and 5 are correct and statement No 2, 3 and 4 are not correct.
Other links related to this are as follows:
lNDUSTRIALIZATION DISCHARGE of DOMESTIC WASTE,RADIOACTIVE WASTE,POPULATION GROWTH,EXCESSIVE USE of PESTICIDES,FERTILIZER & LEAKAGE from WATER TANKS are MAJOR SOURCES of WATER POLLUTION . And these waste can affect human health .
•Human body fluids