Below are above two topics
1. "What
crops are considered important in sustaining Canada’s growth in the agricultural
sector?" and
2. "How are aquatic
plants being used to clean wastewater from fish?"
Please read
through as both have very good information!
What crops are considered important
in sustaining Canada’s growth in the agricultural sector?
Canada’s main crops are wheat,
canola, barley, corn, soybeans, potatoes, flax, as well as oats (these are
listed in order of income generated). Cereal is the main food source for
domesticated animals (cows, chickens). Agriculture developed as humans began
sowing seeds as well as cultivating plants in order to have a more dependable
food supply. Many of the foods us humans eat, contain hidden processed plant
products such as sugar from corn, and oil from canola or sunflowers. The crops
above all have a part in our human lives as if we didn't have them a lot of
what we eat as well as need would not be here.
References:
How are aquatic
plants being used to clean wastewater from fish?
It all starts
with fish producing waste and excreting into the water. When this happens we
have water that becomes high in nutrients. The aquatic plants are the way to
keep ponds, even garden waters clean as they absorb carbon dioxide, release
oxygen to the water, and they even improve the environment for fish. The plants absorb nutrients from the water, which is
why the aquatic plants obtain nutrients needed from the water as the water is
high in nutrients from fish waste. This reduction in nutrients results in
clearer water as well with fewer algae.
References:
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