3 years ago

Is it possible to run a farm and grow crops using fertilizers without negatively impacting the local watershed?

1 answer:

riadik2000 [5.3K]3 years ago

8 0

After an excessive amount of time no, you will end up producing eutrophication, the substances in it boost the the growth of algae in water and decreasing the level of oxygen for aquatic life.

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What is Pricipitation

irinina [24]

Answer:

Precipitation is rain, snow, sleet, or hail — any kind of weather condition where something's falling from the sky. Precipitation has to do with things falling down, and not just from the sky. It's also what happens in chemical reactions when a solid settles to the bottom of a solution.

Explanation:

3 0

3 years ago

The population density of frogs in a portion of a pond is 12 frogs per square meter. The size of the entire pond is 370 square m

max2010maxim [7]

Given: The population density of frogs in a portion of a pond is 12 frogs per square meter. The size of the entire pond is 370 square meters.

To find: The total population size of the frogs in the pond.

Method: Using unitary method of proportions

Solution:

Let p be the density of the frogs present per square meter.

Let A denote the total area of the pond.

∴ p = 12 frogs/m² and A = 370 m²