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
anastassius [24]
3 years ago
12

What causes water to become denser when it is carried to the poles by surface currents? increased temperature and increased sali

nity decreased temperature and decreased salinity increased temperature and decreased salinity decreased temperature and increased salinity
Chemistry
2 answers:
k0ka [10]3 years ago
5 0

Answer: The answer is D: decreased temperature and increased salinity.

i just did the assignment

hope this helps (:

Anarel [89]3 years ago
3 0

Answer:

The answer is decreased temperature and increased salinity

Explanation:

It is what is known as the thermohaline circulation

The thermohaline circulation moves the water slowly. This water moves mainly due to differences in its relative density. Much denser water sinks over water that is less dense. Two factors impact the density of seawater: temperature and salinity.

Cold water is denser than hot water:

-Water cools when it loses heat, it occurs at high latitudes.

-Water is heated when it receives energy from the sun, at low latitudes.

Saltier water is much denser than water that has less salt:

-Sea water becomes salty if the evaporation rate increases.

-Sea water becomes less salty if there is a water inlet over the sea.

You might be interested in
A chlorine atom has a diameter of 175 picometers (pm). Please write the diameter, in metered, in scientific notation.
Flauer [41]
Picometre is equal to 1·10⁻¹²m
175·10⁻¹² m = 1,75·10⁻¹⁰ m
7 0
3 years ago
Please help!! <br><br> Is this an:<br><br> Acid<br><br> Base <br><br> Neither
Liono4ka [1.6K]

Answer:

it is a weak acid

acid

Explanation:

formaldehyde is a weak acid (pK greater than 13),

3 0
1 year ago
What is the correct name for TiF3
trapecia [35]

Answer:

Titanium fluoride

Explanation:

6 0
2 years ago
Read 2 more answers
Can anybody define hypothesis in their own words? (its for school)
Trava [24]

Answer:

An educated guess based on what you already know.

Explanation:

6 0
3 years ago
Read 2 more answers
what would be the effect on the melting point of a sample if it were not dried completely after filtering the recrystallized sam
jok3333 [9.3K]

The melting point of the sample if it is not dried completely after filtering the recrystallized product will have a broad range and will occur at lower range than the actual value.

What is melting point?

Melting point is the temperature at which the solid form of a given substance changes to the liquid form at atmospheric pressure. It is important because, by using the physical property of a substance the substance can be identified.

The sharp range melting point of the substance indicates the purity of the substance. If the sample is not dried completely after recrystallisation, the melting point will have a broad range.

Therefore, if the sample given is not dried completely, it will be impure and the decreases the melting point of the substance. So the actual melting point of the substance cannot be determined.

To learn more about the melting point click on the given link brainly.com/question/40140

#SPJ4

7 0
1 year ago
Other questions:
  • What is the answer if u know please answer
    15·1 answer
  • Which compounds yield hydrogen ions as the only positive ions in an aqueous solution?
    13·2 answers
  • Question 1 (5 points)
    14·1 answer
  • What does frequency describe? A.distance from crest to crest or from trough to trough on a wave B.Number of waves that pass a gi
    7·1 answer
  • Which of the following measures the radiation given off by atoms per second?
    9·2 answers
  • the atomic mass of an element is A. the amount of electrons the element has B. the number of neutrons an element has C. the numb
    13·1 answer
  • Brass is an alloy of​
    13·1 answer
  • How is thermal energy transferred between two objects that are at different temperatures?
    13·1 answer
  • What are the units for the measurements of radioactive element activity?
    14·1 answer
  • Which of the following best describes the relation ship between oxygen and chlorine
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!