Answer:
The Positives of living near a floodplain is that you have access towater to feed the crops
Explanation:
This is a positive impact as you would be able to get the crops somw ater for it grow and gain some money out of what you sell.
Answer:
over 4.5billion years ago is the answer
Explanation:
allows the soil to replenish the nutrients that each crop uses and a more nutrient soil will produce a larger crop yield.
The economic system may be production,allocation,distribution,firms,and how the government responds to the economic problem.
Substinence farming is farming food that is just enough to live off of. You don't sell substinence crops.
Commercial farming is growing food to sustain you, and having enough left over to sell.
In both, you grow food and you keep some (or all) for yourself.
