<u>Answer:</u>
<em>Repeated use of chemical fertilizers has several adverse impacts.
</em>
<u>Explanation:</u>
<em>Chemical fertilizers are used to increase crop yield and raise agricultural productivity.</em> But a land loses its fertility over the years due to repeated fertilizer use.
<em>Excess use of fertiliser makes the soil acidicby reducing the organic content of the soil. </em>
When the amount of chemical fertilizers containing nitrogen is applied is beyond the amount that can be absorbed by the plants, it results in the release of greenhouse gases into the atmosphere.
<em>When the fertilizers are washed into water bodies their nutrient content increases heavily and this depletes the oxygen in water.
</em>
<span>Question: </span>the amount of compostable waste that could be generated by one individual in a week would be closest to?
Given:
Average waste generated by an American per day = 2kg
Proportion of the waste that can be composted = 60%
Solution:
Let X = the amount of compostable waste generated by one individual in a week
X = X2kg*60%*7 days
X = 2(.6)(7)
X = 8.4 kg
<span> </span>
I do not know if it’s a bad thing but it’s okay so if you don’t do have a great day
Answer:
Plan b is a backup plan if your original plan doesn't work:)
Explanation: