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
Rudiy27
3 years ago
5

How do we know that some layers of the Earth are solid and some liquid?

Geography
1 answer:
mylen [45]3 years ago
4 0
... The deepest drill hole ever completed is around 12 km deep, and it showed that rocks at that depth are still solid. Volcanoes erupting liquid lava on surface shows that there must be liquid somewhere in the Earth. Beyond 12 km in depth, we know very little about the Earth's internal composition and structure.
You might be interested in
Reason I shouldnt turn back if I'm lost in the wilderness <br><br>need fast
Nat2105 [25]
• S.T.O.P ( stop, think, observe, and plan).

• Try to return to a familiar location if within a reasonable distance....

•If still lost, stay put...

• Blow your whistle (if you have one) to signal that you're in trouble and you need assistance.

• Stay warm and dry. put on extra clothing to avoid hypothermia.

• Drink plenty of water. Do not let yourself get dehydrated. purify the water from natural resources.

• Build a fire to keep it warm and to help with your rescue.

• Seek some sort of shelter for protection and comfort.

• Eat foods to keep your energy. Some berries, plants and insects can be eaten safely. Learn which ones by making this part of your trip planning and preparation.

Last but not least,

• If injured, first aid should be administered as necessary
3 0
3 years ago
IN YOUR OWN WORD. (ESSAY)
Yuki888 [10]

Answer:

market size

Explanation:

5 0
3 years ago
if you were given the opportunity to travel around Asia, what kind of land in Asia would you go first. give an explanation​
zhuklara [117]

Answer:

india

Explanation:india is a land of rich resources, cultural. it gives us everything we need.

8 0
3 years ago
Define the word catastrophic
r-ruslan [8.4K]
Causes great damage or suffering
3 0
3 years ago
Read 2 more answers
Match the name with the description.
Zigmanuir [339]

Answer:

a. fumarole    --  1. a vent from which steam escapes

b. geyser    --  4. an eruption of hot water and steam

c. hot spring   --  2. ground water has come into contact with hot rocks and risen to the surface

d. travertine  --  3. massive deposits of calcium carbonate around a hot spring

Explanation:

  • A fumarole is opening of the crust and has emitted streams and gases like the carbon dioxide, and the sulfur dioxide, and hydrogen chloride, and hydrogen sulfide.
  • The streams are formed by the boiling of the superheated water and its pressure falls when it reaches the ground surface.
  • A geyser is a spring that is characterized by the discharge of the water ejected turbulently and is accompanied by a stream and exists at a few places on earth.
  • A hot spring is a hydrothermal vent that is made by the emergence of the geothermally heated groundwater that rises form the earth crust.
  • A travertine is a terrestrial sedimentary rock that is formed by the precipitation of the carbonate materials form the solution to the ground surface and a geothermally heated ground spring.
6 0
3 years ago
Other questions:
  • A climate cycle in the pacific ocean with a global impact on weather patterns is called ________. the cycle begins when warm wat
    15·2 answers
  • Define the five systems in a Biosphere . Be sure to include enough information to distinguish each system from the others.
    9·1 answer
  • Could you help me with geography
    5·1 answer
  • how would living in a house where space and water are heated solely by the sun influence a person's life?
    12·1 answer
  • Which natural resources in Southwest Asia are important?
    13·2 answers
  • Which of the following countries is not categorized as a high performing Asian economy
    9·1 answer
  • Suggest the effects of a stratovolcano eruption might have on people and the environment.
    5·2 answers
  • Geomagnetic reversals __________. Group of answer choices Provide strong evidence for sea floor spreading Reveal that polar wand
    11·1 answer
  • HURRY PLZ ANSWER FAST!! All of the following actions help to protect the sustainability of natural resources except_______.
    7·2 answers
  • Help please this history grade 10
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!