1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
makvit [3.9K]
3 years ago
7

Select the correct arrowheads on the image.

Biology
1 answer:
Vedmedyk [2.9K]3 years ago
6 0

Answer:

The two point sources of water pollution in the image are coal-burning power plant and factory.

Explanation:

Pollution refers to the release of waste and harmful substances to the environment. Substances which are harmful to the environment are known as pollutants.

Water pollution involves the contamination of water by pollutants making it unfit for human use such as such for drinking or cooking or for other uses.

The source of pollution water bodies have been divided into point and non-point sources of water pollution.

Point sources release pollutants from a single source and are transported directly through media such as a discharge pipe. The main point source of water pollution are factories and sewage treatment plants.

Nonpoint source pollution comes from various sources usually a combination of pollutants from a large area rather than from a specific sourc that can be easily identified such as discharge pipes. Most common is runoff water from city streets or agricultural settlements.

The two point sources of water pollution in the image are coal-burning power plant and factory

You might be interested in
What is the main transformation that occurs during glycolysis
svetoff [14.1K]
I think it's when glycogen turns glycogen into glucose and vice versa. Not too sure though.
8 0
3 years ago
Read 2 more answers
Why isn’t hydrogen commonly used as a fuel today
Eva8 [605]

Answer: There are 3 major problems with hydrogen as a vehicle fuel, compared to gasoline. 1 - It takes a lot of energy to produce. You have to run a lot of electricity through water to break it down to hydrogen and oxygen. ... It's most useful form is liquid hydrogen, giving far more energy content than as a highly compressed gas.

8 0
3 years ago
A group of researchers are studying stem length inheritance in the garden pea plant (Pisum sativum). They obtain a tall pea plan
marysya [2.9K]

Answer:

The answer is B

Explanation:

just cause lol

6 0
3 years ago
All viruses are made of proteins and
SCORPION-xisa [38]

Answer:c

Explanation:

5 0
3 years ago
Read 2 more answers
A die is rolled 90 times to see if it is fair. The table below shows the outcomes. Fill in the table with the expected counts.
vfiekz [6]

Answer:

Explanation:

1,12,2,18,3,15,4,21,5,11,6,13

8 0
3 years ago
Other questions:
  • What do cells gain from having mitochondria? What about chloroplasts?
    12·1 answer
  • Are weather and climate linked? if yes, how so?
    5·1 answer
  • How does a metallic bod differ from an ionic bond?
    10·1 answer
  • Effect Pathogenic Diseases have on the Community
    6·1 answer
  • An organism has three different versions of Gene Tyx - version a, b and c. Determine the inheritance
    8·1 answer
  • A key should be parallel. An example of parallel choices is _____
    7·1 answer
  • A researcher is studying three wolf packs that hunt in the same area. The first pack preferentially kills mature, healthy moose;
    14·1 answer
  • What is the structure of a genome?
    9·2 answers
  • Which of the following is not one of Mendel's Laws?
    5·2 answers
  • Which of the following is an environmental factor that leads to food insecurity?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!