What is the salinity of ocean water

Answers

Answer 1

Answer:

35 parts per thousand

Sea water. Seawater is water from a sea or ocean. On average, seawater in the world's oceans has a salinity of approximately 3.5%, or 35 parts per thousand. This means that for every 1 litre (1000 mL) of seawater there are 35 grams of salts (mostly, but not entirely, sodium chloride) dissolved in it.

Related Questions

Organisms that are responsible for taking in light energy to make their own food are known as which of the following?
What types of triangles have at least two acute angles?1.right 2.obtuse 3.equilateral 4.isosceles
Faça uma Redação analisando o artigo do cientista Fernando Reinach.No Primeiro Parágrafo,você deve apresentar o texto que será analisando.No Segundo,você pode destacar os aspectos positivos do texto.
A(n)________is what your body does in reaction to a stimulus.
Which of the following is true about the amount of energy that is stored in plant cells during photosynthesis? It forms from an equal amount of potential energy. It forms from an equal amount of radiant energy. It forms from a lower amount of potential energy. It forms from a lower amount of radiant energy.

Some people believe fire is alive. It moves it seems to know where to go, it reacts to its environment. Use the 5 characteristics of living things described in lesson 1 and explain what characteristics fire and you have in common and what characteristics it lacks to separate it from you as a living thing.

Answers

well like living things, the fire can grow and develop but in a slightly different manner. Additionally the fire like most living this can move but the fire must have a medium by which it moves (spreading from object to object) as well as, the fire performs gas exchange to some extent as oxygen is needed for burning while carbon dioxide is given off from the fire burning (carbon as a product of combustion). It can also be argued that like all living things, a fire must die. However unlike living things, a fire is not made up of cells

Which of the following checks DNA for errors?O A. DNA fingerprinting
O B. DNA polymerase
O C. Gel electrophoresis
O D. Restriction endonuclease

Answers

B. DNA polymerase. DNA polymerase corrects errors during replication.

Answer: B DNA polymerase

Explanation: (i think)

Name five substances that plants make from the glucose produced in photosynthesis

Answers

Five substances that plant makes from glucose are energy, starch, cellulose, fat and protiens.

What is the use of glucose made by photosynthesis ?

In plant cells, the respiration mechanism can use glucose as a substrate and break it down. The plant can utilise the chemical energy created during respiration for cellular processes like protein synthesis or cell division.

The complex carbohydrate starch can be created by linking thousands of glucose molecules together. Plant cells store starch in the form of grains.

The complex carbohydrate cellulose can be created by the linking of thousands of glucose molecules. Plant cells' cell walls are made of the extremely durable chemical cellulose.

Sugar can be changed by plant cells into fat, a different kind of molecule that stores energy.

Plant cells can also combine nitrates and sugars to produce aminoacids, which they subsequently use to build proteins.

Learn more about Photosynthesis, here:
brainly.com/question/26494694

#SPJ2

sunlight,water,oxegyn,carbin dixoside i can find the last one

2. Explain how a breeder might produce a new breed of dogwith long ears and a snub nose and how this new breed is
evidence of evolution

Answers

Answer: The breeder should choose the two dogs with those distinctive figures, thus concluding a mix of both breeds. This is evidence of evolution because a new breed will be brought up.

Explanation: Example, breeding a shih tzu and a poodle concludes to a new breed which is a p tzu. Sounds funny, but true. Evolving the dogs world even further.

How do the atmospheric conditions near the beginning of Precambrian time contrast with the atmospheeic conditions that are present now? Which organism is largely responsible for this change?

Answers

Early pre-cambrian period the atmosphere consisted only of nitrogen and carbon dioxide without oxygen.

A Prokaryotic cell does not contain a nucleus. It only contains one chromosome and is a single-celled organism. It was the only form of life on earth for millions of years. Examples of a Prokaryotic cell are the different types of bacteria present today.

Autotrophs obtain energy by the process of photosynthesis. Any living organism need energy to survive and autotrophs are no different. Two types of autotrophs are present and they are Photoautotrophs and Chemoautotrophs. The Photoautotrophs rely on the energy produced during the process of photosynthesis and the Chemoautotrophs get their energy from most of the inorganic substances. Phtoautotrophs actually get their energy from the sunlight and then convert it into reusable form. In case of Chemoautotrophs ammonia is an important source of energy for them.

Answer:

The atmosphere has a much greater percentage of oxygen now that it did before. Cyanobacteria is the organism that is largely responsible for this change.

Explanation:

water storage is an important part of the water cycle and our daily lives where do you observe water storage

Answers

A pond or a ditch that is deep,like in the woods and you can see the water being stored in the mud and grass.

Other Questions

Technician A says that the oil control ring scrapes oil off the cylinder wall with each downward piston stroke. Technician B says that a typical oil control ring consists of two separate pieces. Who is right?A. Technician B only B. Both Technicians A and B wrong answer C. Technician A only D. Neither Technician A nor B p.s "both"is wrong

What determines the path that an object in projectile motion follows?

What are two ways in which human activities can affect the impact of a natural hazard

Explain why a moving object cannot come to a stop instantaneously (in zero seconds). Hint: Think about the acceleration that would be required.