OBJECTIVE LIFE SCIENCE
ECOLOGY
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
Runoff fertilizer and livestock waste from farms can add to the ____ of a pond?
|
|
nutrients
|
|
|
oxygen
|
|
|
pollution
|
|
|
biotic factors
|
Explanation:
Detailed explanation-1: -The most prevalent source of agricultural water pollution is soil that is washed off fields. Rain water carries soil particles (sediment) and dumps them into nearby lakes or streams. Too much sediment can cloud the water, reducing the amount of sunlight that reaches aquatic plants.
Detailed explanation-2: -Agriculture as a water polluter: cause Pesticides and fertilizers used in agriculture can contaminate both groundwater and surface water, as can organic livestock wastes, antibiotics, silage effluents, and processing wastes from plantation crops.
There is 1 question to complete.