The scenario that is representative of how agricultural practices can affect the environment is increased oxygen levels in a pond due to fertilizer runoff. Therefore, option A is correct.
Agriculture has a significant impact on the environment, both favorably and unfavorably. It can cause deforestation, water pollution, soil erosion, and climate change. Moreover, it can aid with CO₂ reduction, air quality improvement, wildlife habitat creation, and food production.
Agriculture can have significant adverse consequences on the environment, such as soil, water, and air pollution, but it can also have beneficial effects, such as absorbing greenhouse gases in crops and soils or lowering flood risks by employing specialized agricultural methods.
Thus, the scenario that is representative of how agricultural practices can affect the environment is increased oxygen levels in a pond due to fertilizer runoff. Therefore, option A is correct.
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Your question is incomplete, most probably the full question is this:
Which of the following scenarios is representative of how agricultural practices can affect the environment?
a. increased oxygen levels in a pond due to fertilizer runoff
b. sediment accumulation in a body of water near a farm
c. soil compaction caused by tillage
d. increased plant growth caused by the application of herbicides
Answer:
The correct answer to the question, 'which of the following scenarios is representative of how agricultural practice can affect the environment' is A. Option A is chosen because it is the only option that refer to another environment which is different from that of the farm. When fertilizers are washed to nearby ponds as a result of erosion, it causes a lot of negative changes in the pond. For instance, the chemicals in the fertilizer can be poisonous to some of the smaller organisms in the pond, this will result in the death of these organisms. Fertilizer run off can also cause excessive growth of plants such as algae in the pond. This may block out the light necessary for the survival of the organisms in the ponds and may also reduce the amount of oxygen available to the organisms living in the pond.
Explanation:
T
F
Answer:
Heterozygous
Explanation:
Answer:
dominant i think
Explanation:
i think double check
Answer:
D or corundum, quartz, calcite, gypsum
Explanation:
Edge 2021 i got 100%
Diamond and corundum are materials that have a higher hardness rating than Quartz and can scratch it.
According to the Mohs Scale of Hardness, the materials that would be able to scratch Quartz are those with a higher hardness rating. In this case, both diamond (hardness 10) and corundum (hardness 9) would be able to scratch Quartz (hardness 7).
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