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
Andre45 [30]
3 years ago
9

What does the hydrosphere include?

Chemistry
2 answers:
Evgen [1.6K]3 years ago
8 0
Answer: B
Explanation: because it just makes sense
SVEN [57.7K]3 years ago
8 0

Answer:

all the water of the earth

Explanation:

hydrosphere is the part of earth that is contained by water

You might be interested in
Or<br> why not?<br> Is there life on the moon? Why<br> Answer:
jeka94

Answer:

no

Explanation:

this answer is because there is no oxygen on the moob

3 0
4 years ago
Read 2 more answers
Somebody solve for density please having trouble lol (the 2nd one is density and volume
bulgar [2K]
Use a calculator to plug in the different numbers to the equations
6 0
3 years ago
Read 2 more answers
Please help , I don't know about big bang I'm sorry
Tresset [83]

1. When our Galaxy was forming why was the center dense?

Answer: <u>Stars are believed to originate as from gas clouds in space. Gravitational forces cause this gas to contract forming a dense center of gravitational force.Eventually this extreme pressure at the center of the star causes nuclear fusion reactions to occur.</u>

2. Why did hydrogen atoms collide in the dense center of the Galaxy?

Answer: <u>Compression would heat the gas to temperatures above 1,000 kelvins. Some hydrogen atoms would pair up in the dense, hot gas, creating trace amounts of molecular hydrogen. The hydrogen molecules would then start to cool the densest parts of the gas by emitting infrared radiation after they collide with hydrogen atoms.</u>

3 0
3 years ago
Which group (give the number) is characterized by 5 valence electrons in the configuration<br> s²p3?
Ivahew [28]
<h3>Answer:</h3>

Group 5A

<h3>Explanation:</h3>
  • Elements in the periodic table are arranged into columns known as groups and rows known as periods.
  • Elements in the same group share similar chemical properties.
  • For example, elements in group 5A have five valence electrons with the most high energy level with a configuration of s²p³.
  • Elements in group 5A include nitrogen and phosphorus among others.
5 0
4 years ago
Do pressure and temputer remain consant in earth interior
hjlf

Answer:

no

Explanation:

3 0
3 years ago
Other questions:
  • Although Thomas was sitting right next to his friends in the park, he was able to smell buttered popcorn a couple of minutes bef
    5·2 answers
  • What is the nature of this chlorine ion?
    8·2 answers
  • Choose the aqueous solution with the highest vapor pressure. These are all solutions of nonvolatile solutes and you should assum
    8·2 answers
  • Consider the reaction below.
    5·2 answers
  • HELLLLLLPPPPPP ME NOW I WILL GIVE YA THE BRAINLIEST ANSWER WHOEVER ANSWERS FIRSTTTTTTT
    13·2 answers
  • Write a paragraph on: how Westfield how the rust in their water formed.
    5·1 answer
  • Mg(OH)2 <br> SO2<br> (NH4)2SO4 <br> H3PO4 <br> (All the numbers are subscripts!)
    12·1 answer
  • As you move down the periodic table atoms get bigger. This is because.
    11·1 answer
  • A toothpaste contains sodium fluoride (NaF) What percentage of Fluoride is present.(4cs)
    15·1 answer
  • TRUE OR FALSE
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!