Yes it was formed by a glaciers.
Explanation:
we depend on them for drinking water
they are home to lots of species
they are the source of our irrigation for agriculture
All of the above are reasons why freshwater biomes are important.
From my perspective the crop is called "Poppy Crops".
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.