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
inn [45]
2 years ago
7

3. How is heat transferred within the Earth?

Biology
2 answers:
drek231 [11]2 years ago
7 0

Answer:

a and b Heat is transferred to the surface of the Earth from the hot Earth's core by conduction and from radiation from the Sun

Explanation:

if u can only pick one its b

Luda [366]2 years ago
6 0

the answer is D

"During convection, heat is being transferred between substances in direct contact with each other by electro magnetic waves."

"Using the molten rock to explain the convection in the earth relative to how if affects the weather condition. Here, the rock is in a molten state, rising up from the bottom of the mantle after becoming hotter and less dense from the heat of the earth's core. As the rock loses heat into the earth's crust, it become cooler and more dense,sinking back to the core. These constantly circulating cells of hotter and cooler molten rock help to heat the earth's surface."

You might be interested in
Life cycle of a star
ad-work [718]
<span> </span>Stars<span> are formed in clouds of gas and dust, known as nebulae. Nuclear reactions at the centre (or core) of </span>stars<span> provides enough energy to make them shine brightly for many years. The exact lifetime of a </span>star<span> depends very much on its size. I hope that answers your question. :)</span>
6 0
4 years ago
Energy expended from fidgeting is called __________. energy expended from fidgeting is called __________. non-exercise activity
9966 [12]
The answer is the non-exercise activity thermogenesis. Energy expended from fidgeting is called the non exercise activity thermogenesis (neat). Basal metabolic rate is the energy expended to support metabolism. Thermic effect of food (tef) is the energy expended for the digestion, absorption, and metabolism of nutrients. 
3 0
4 years ago
Which statement accurately describes plate tectonics?
Maslowich

Answer:

D (The lithosphere is broken into sections called plates.)

Explanation:

Sorry for the late response, hope you did great :)

5 0
3 years ago
Uranium can supply energy for the world's electricity without increasing greenhouse gases. Which of these statements best descri
ad-work [718]

Answer: Uranium mining does not cause air pollution.

Explanation:

8 0
3 years ago
Read 2 more answers
How can nanotechnology be used to treat cancer patients?
qwelly [4]
 Nanotechnology offers the means to target chemotherapies directly and selectively to cancerous cells and neoplasms, guide in surgical resection of tumors, and enhance the therapeutic efficacy of radiation-based and other current treatment modalities. 
8 0
3 years ago
Other questions:
  • 4 major groups of microbial pathogens?
    13·1 answer
  • What body system manufactures hormones to regulate organ activity?
    15·2 answers
  • A person breaks a bone and has it set and put in a cast, but it does not heal. What would be the best thing for the doctor to in
    15·2 answers
  • What are two methods in which nitrogen fixation can occur?
    12·1 answer
  • Which statement is correct about plant-like and fungus-like protists.
    12·2 answers
  • During a solar eclipse, what celestial body would represent "B"?
    7·2 answers
  • explain the concept of mutation and how mutations can translate to a loss or gain of function in an organism
    8·1 answer
  • Match the parts of the city and if you can pls explain
    8·1 answer
  • With the help of a diagram explain the exchange of gases
    5·1 answer
  • Which type of nutrient functions primarily as an energy source for cells?.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!