All categories

2 years ago

Does oceanwater contain any other minerals than salt

Geography

2 answers:

nikitadnepr [17]2 years ago

8 0

Answer: Yes

Explanation:

Ocean water contains lots of different mineral salts: sodium, chloride, sulfate, magnesium, calcium, potassium, bicarbonate and bromide.

Kazeer [188]2 years ago

3 0

Ocean water has a high salinity, which is the amount of salt dissolved in water. Besides the high concentration of sodium chloride, ocean water also contains chemicals, such as magnesium, sulfate, calcium, and potassium, as well as dissolved gases, including nitrogen, oxygen, and carbon dioxide.

You might be interested in

Which of the following is not an esxample of blogenic sediment? Select one: Θ a, microscopic skeletal fragments O b. abyssal cla

kobusy [5.1K]

Answer:

abyssal clay is not an example of biogenic sediments .

Explanation:

Any sediment containing more than 30% of organic matter in it , is called as biogenic sediment or biogenic ooze.

The two most common types of biogenic oozes are calcareous and sileceous.

abyssal clays are the fine grained sediment particles that are settled in the deep ocean basins.

abyssal clay mostly consists of land derived eroded particles and have less than 30% of organic matter in them ,

Hence , abyssal clay is not an example of biogenic sediment.

4 0

2 years ago

Eastern Europe uses nuclear energy for electricity production at a higher proportion compared to other parts of the world.

sukhopar [10]

<span>Nuclear provides over half of low-carbon electricity.
</span>Nuclear power<span> plants currently operate in 31 </span>countries, from which most of them are in Europe. The statement that e<span>astern Europe uses nuclear energy for electricity production at a higher proportion compared to other parts of the world is true.</span>

8 0

3 years ago

Read 2 more answers

In the late 1700s scientists proposed that the layers in the rocks of mountains and canyons represented a record of the passage

ehidna [41]

One thing scientists in the late 1700s could determine about the fossils they were finding were fossils in the upper layers were younger than fossils in lower layers. The correct answer is A.

7 0

3 years ago

Read 2 more answers

For every 10 m descended in water, the pressure rises by the equivalent of 1 Earth

Lady_Fox [76]

Answer:

is about 70 times that of the Earth’s.

Explanation:

At the surface of Venus; the atmospheric pressure is about 70 times that of the Earth’s. This is the pressure of about a kilometer deep into the ocean.

7 0

2 years ago

After a major forest fire kills all of the plants in an area, the first plants to grow in the burned area are often types of gra

ankoles [38]

The adaptations would help the grass be a successful pioneer species when major forest fire kills all of the plants in an area, the first plants to grow in the burned area are often types of grass is B.rapid reproduction and the ability to grow in sunny places.

<h3>What is adaptations?</h3>

Adaptation can be described in different wats, one of it is the dynamic evolutionary process of natural selection which make the organisms to be able to live and carry out the life activities in their environment, which aid their evolutionary fitness.

In the case, above , it should be noted that , adaptations would help the grass be a successful pioneer species when major forest fire kills all of the plants in an area, the first plants to grow in the burned area are often types of grass is B.rapid reproduction and the ability to grow in sunny places.

Therefore option B is correct.

The options for the question are:

A.slow reproduction and the ability to grow in sunny places

B.rapid reproduction and the ability to grow in sunny places

C.slow reproduction and the ability to grow in shady places

D.rapid reproduction and the ability to grow in shady places

Learn more about adaptations from

brainly.com/question/4247556

#SPJ1

7 0

1 year ago