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vampirchik [111]
3 years ago
11

Addition of nutrients to Water by human activity is called​

Biology
1 answer:
wolverine [178]3 years ago
7 0

A common way that humans pollute water is through the addition of nutrients (fertilizers and sewage) to water as nonpoint source pollution. These added materials are full of nitrogen and phosphorus, two nutrients that encourage the growth of aquatic producers, such as algae.

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Carbohydrates, lipids, and protein are types of carbon compounds that are broken down to produce..
devlian [24]
They make up everything needed to create DNA, although im not very sure, i think the answer your looking for is DNA.
8 0
3 years ago
If the amount of atmospheric carbon dioxide were decreased, what would be the most direct effect on the ecosystem?
Inessa05 [86]

Answer:

C. Producers would have less material for making food.

Explanation:

An ecosystem can be defined as the natural living habitats of both living and non-living organisms, in which they interact with one another. Essential services such as plant pollination, water purification, nutrient cycling etc that are being provided by the ecosystem are really very vital, important and useful for the sustenance of life, both for humans and enhances social welfare.

A list of the types of organisms in an eco pyramid are;

I. Producers: these are autotrophs or self-feeders such as plants.

II. Primary consumers: these are herbivores that typically feed on plants such as a goat or deer.

III. Secondary consumers: these consists of carnivores that typically feed or eat flesh such as lion, tiger, cheetah, etc.

IV. Tertiary consumers: these are higher predators such as humans that aren't normally fed on by other organisms in the ecosystem.

In Biology, producers are the living organisms that are capable of manufacturing their own food and as such can provide energy or food for the other living organisms (consumers) in a food chain. Thus, producers are mainly known as the foundation of a food chain and are at the top.

A producer gets energy from the sun and converts it into food. The cells found in producers are capable of converting the energy received directly from the sun into food through a process generally referred to as photosynthesis, converting carbon dioxide from the air, water from the soil, minerals and energy from the sun into organic nutrients.

Hence, if the amount of atmospheric carbon dioxide were decreased, the most direct effect on the ecosystem is that producers would have less material for making food.

6 0
3 years ago
What might happen to plants if they were unable to develop parts of the stem underground?
Troyanec [42]

Answer:

they dummy dum.

Explanation:

please listen if you ever see Janelsfriend in your comments or anwser section do not engage in his link. he is trying to get your personal information.

4 0
3 years ago
What did Thomas Addison have to do to make a lightbulb work
zzz [600]

Answer:

use electricity to make a spark in the bulb and light it

Explanation:

6 0
4 years ago
Which layer of the atmosphere contains most of the carbon dioxide and
Bess [88]

I'm not too sure but

D. Troposphere

7 0
3 years ago
Read 2 more answers
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