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ollegr [7]
3 years ago
13

Explain why abiotic factors are important in an ecosystem

Biology
1 answer:
Goryan [66]3 years ago
6 0

Abiotic factors are  important because they directly affect how organisms survive, they depend on each other for example; Food Web, if one organism leaves, the rest of the organisms will be affected.

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What measures a materials resistance to the flow of electricity ?
Marta_Voda [28]

Answer:

ohmmeter

Explanation:

An ohmmeter is an electrical instrument that measures electrical resistance, the opposition to an electric current. Micro-ohmmeters make low resistance measurements. Megohmmeters measure large values of resistance. The unit of measurement for resistance is ohms

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Although the bryozoans and brachiopods each possess a characteristic lophophore, recent molecular evidence suggests the two phyl
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"Brachiopoda"

Drosal and ventral valves; Individuals resemble clams; May have no anus

"Bryozoa"

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3 years ago
What is wave period
aleksandr82 [10.1K]
Idk sry abt that I’ll help u on something else
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3 years ago
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The graph shown above is from one of the most well-known and on-going ecological studies ever performed. Isle Royal National Par
malfutka [58]
Based on the graph, the correct answer is D) The wolf carrying-capacity rises as moose populations increase, but with a delayed effect.

Please note that it is useful to add the options provided with the question, in order to get an accurate answer and have your question answered quicker.

Hope this helps!!
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3 years ago
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Is Solid waste point source pollution or non point source pollution?
Yanka [14]

Answer:

Nonpoint-source pollution is the opposite of point-source pollution, with pollutants released in a wide area. As an example, picture a city street during a thunderstorm. As rainwater flows over asphalt, it washes away drops of oil that leaked from car engines, particles of tire rubber, dog waste, and trash. The runoff goes into a storm sewer and ends up in a nearby river. Runoff is a major cause of nonpoint-source pollution. It is a big problem in cities because of all the hard surfaces, including streets and roofs. The amount of pollutants washed from a single city block might be small, but when you add up the miles and miles of pavement in a big city you get a big problem.

In rural areas, runoff can wash sediment from the roads in a logged-over forest tract. It can also carry acid from abandoned mines and flush pesticides and fertilizer from farm fields. All of this pollution is likely to wind up in streams, rivers, and lakes.

Airborne pollutants are major contributors to acid rain. It forms in the atmosphere when sulfur dioxide and nitrogen oxides combine with water. Because acid rain results from the long-range movement of those pollutants from many factories and power plants, it is considered nonpoint-source pollution.

Explanation:

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3 years ago
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