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
Hitman42 [59]
3 years ago
10

The Earth is about 4.6 billion years old. However, the oldest sea floor is only about 180 million years old. What do you think i

s the reason for this? (Hint: Remember that new seafloor is constantly being created, but the Earth is not getting bigger with time.)
Biology
1 answer:
natita [175]3 years ago
7 0

Answer:

The seafloor is only 180 million years old due to the process of subduction. The floor of the sea's tends to get colder and denser with the passage of time. At a certain time, the seafloor becomes so dense that it sinks in the upper mantle. The Earth's crust cannot undergo this process and hence has oldest rocks. We can say that the seafloor is less than 180 million years old because it is typically recycled back into the mantle of the Earth.

You might be interested in
The organ that produces a secretion that contains fructose, prostaglandin and fibrinogenm is the ____?
Leya [2.2K]

Answer:

<em>C</em><em>.</em><em> </em><em>Corpus</em><em> </em><em>cavernosum</em>

Explanation:

The organ that produces a secretion that contains fructose, prostaglandin and fibrinogenm is the <em>corpus</em><em> </em><em>cavernosum</em>

<em>PLEASE</em><em> </em><em>DO</em><em> </em><em>MARK</em><em> </em><em>ME</em><em> </em><em>AS</em><em> </em><em>BRAINLIEST</em><em> </em><em>UWU</em>

3 0
3 years ago
Patterns of life Questions please help
vlada-n [284]

Im not knowing of this subject but i'm sure your answer is C.) Patterns

I really hope this helps. Have a nice day.

8 0
3 years ago
What is the chemical name for no2
vesna_86 [32]
I believe it is Nitrogen dioxide
6 0
3 years ago
Read 2 more answers
Why can we go for a long time without eating but not breathing
barxatty [35]
Breathing is an essential part of the works of the body. If you go a long time without breathing, you’ll die. The reason why you can go a long time without eating is because your body stores the fat to keep you going. Breathing is kind of the building block of the body.
8 0
3 years ago
What is a the study of chemical reactions in living organisms called?
alexandr402 [8]
The study of the chemical reactions that take place in all living organisms is called Biochemistry
8 0
3 years ago
Other questions:
  • Which of the following occurs during artificial cross pollination? A. A different plant species is used to pollinate another pla
    13·1 answer
  • Which statement is true of a placenta?
    10·2 answers
  • If you are exposed to the noise of a jack hammer in your work, you are particularly susceptible to a __________ hearing loss. co
    8·1 answer
  • Which is true of the metabolic pathway shown here? enzyme 1 enzyme 2 enzyme 3 a ————————&gt; b ————————&gt; c ————————&gt; d?
    14·1 answer
  • SNPs contain: A) variable amino acid substitutions and are highly heterogeneous. B) various nucleotides transcribed repeatedly a
    7·1 answer
  • Will energy ever come to an end?<br> free write
    13·1 answer
  • Choose one of the characteristics of life you have studied. explain in detail how cell organelles support this characteristic.
    10·1 answer
  • Describe the similarities and differences between the cheek cell wet mount and dental plaque wet mount.
    13·1 answer
  • PLEASE HELP ME ASAP !!
    14·1 answer
  • Can someone plss help me fill out this Taxonomic Key please
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!