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
maks197457 [2]
2 years ago
13

Which evidence supports the theory of ocean floor spreading?

Biology
1 answer:
enyata [817]2 years ago
4 0

Answer:

C

Explanation:

Abundant evidence supports the major contentions of the seafloor-spreading theory. First, samples of the deep ocean floor show that basaltic oceanic crust and overlying sediment become progressively younger as the mid-ocean ridge is approached, and the sediment cover is thinner near the ridge.

You might be interested in
Heterotrophs take in mass in the form of food. Food is either used to build molecules within the body or as fuel for cellular re
Orlov [11]
C) water and energy ATP
The end products of respiration.
6 0
3 years ago
Read 2 more answers
Animal phyla are primarily defined according to . 1 point
gogolik [260]
Animal phyla are primarily defined according to B. Patterns of embryologic development and adult body plans.
5 0
2 years ago
Ecologists are studying the fire coral population in a 280-square-kilometer area on the Great Barrier Reef. Fire corals cannot m
Ray Of Light [21]

Answer:

B

Explanation:

6 0
2 years ago
Read 2 more answers
If scientists are wrong about Earth's age based on radioactive material and the decay rates are really much faster, how would nu
kupik [55]

Nuclear power plants use the energy originating from the splitting or uranium atoms to produce steam, which in turn drives a turbine generator.

The main problem with this form of energy production is the byproduct from the nuclear reactors known as radioactive waste. Although it is no longer efficient for the energy production, this waste is still radiating large amounts of heat and radiation. Thus, they are very hazardous as they are fatal on direct exposure and can contaminate the environment.

Due to the extremely long half-life, long term storage for this waste is extremely problematic.  However, if the decay rates were much faster, then the half-life would also be much shorter. Thus, short term storage solutions could be found.

Excepting the nuclear waste and the potential accidents (which are minimized in modern plants), nuclear energy does not immediately affect the climate on earth. With short half-lives, nuclear energy would perhaps become more popular than solar or wind energy as it is more reliable and efficient.

5 0
3 years ago
A hairdryer uses 1500 J of electrical energy in 1 second. The hairdryer changes 1300 J of this to useful thermal energy in 1 sec
Katarina [22]

200 J of energy is wasted by the hair dryer.

Steps

  • The hairdryer is provided with 1500 J of electrical energy per second
  • Of this 1500 J, 1300 J of energy is actually used and converted to useful thermal energy per second
  • The remaining energy, 1500 - 1300 = 200 J is dissipated

Dissipated energy

  • The energy that is not efficiently transported or changed is wasted energy.
  • We cannot create or destroy energy.
  • An employable type of energy is created through transformation.
  • Only a portion of energy that is changed or transferred can be done so in a way that is helpful.

Thus, 200 J of energy is wasted by the hair dryer.

Learn more about energy here:

brainly.com/question/166559

#SPJ10

4 0
2 years ago
Other questions:
  • How are stem cells important in planaria?
    13·1 answer
  • You are told to identify the cells on a microscope slide as either plant, animal, or bacterial. You look at the cells to find th
    13·1 answer
  • Please Help On Most Of These Questions !!!
    9·1 answer
  • San Diego, California has cooler temperatures than Phoenix, Arizona which is the at the same latitude but further inland. What c
    9·1 answer
  • 4.
    15·1 answer
  • Its biology, help please :)​
    11·1 answer
  • Tay-Sachs Disease is a rare recessive disorder. A male that is a carrier for Tays-Sachs marries a woman that does not have a his
    13·1 answer
  • PLEASE HELP I WILL GIVE BRAINALIST
    10·2 answers
  • Compare and contrast the methods used by bacteria and protozoa to stay alive. Even when conditions within the environment are
    10·1 answer
  • Tamika inflates and ties off a balloon in her classroom and then takes it outside on a cold, winter day. Immediately, she notice
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!