answer.
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
zhannawk [14.2K]
2 years ago
15

After its formation, Earth was extremely hot. Which of these contributed to the cooling of Earth?

Biology
1 answer:
MariettaO [177]2 years ago
6 0

Answer:

The answer is D

Explanation:

When absorbed energy is released back into space, Earth cools. Many factors, both natural and human, can cause changes in Earth's energy balance, including: Variations in the sun's energy reaching Earth. Changes in the reflectivity of Earth's atmosphere and surface.

You might be interested in
Which piece of evidence suggests that Africa and South America formed Gondwanaland 200 million years ago? coal fields a shared o
KiRa [710]

Answer:

C, Folded Mountains

Explanation:

your welcome

7 0
2 years ago
Read 2 more answers
Before performing an mri, why must technicians ask patients if they have any steel inside their body?
elena-14-01-66 [18.8K]
The technicians ask the patients if they have any steel inside their body because the steel when subjected to a magnetic field they will become a magnet. since MRI produces a very large amount of magnetic field during its operation, then the still will be a magnet and it might hurt you
7 0
2 years ago
Read 2 more answers
30 POINTS!!!!!
PSYCHO15rus [73]
C. is deactivated in a strongly acidic solution
6 0
2 years ago
Read 2 more answers
Many animals have internal or external structures that provide support. Which structure found in plant cells play a similar role
frozen [14]
A cell wall
btw are you in 7th grade in k12?
7 0
2 years ago
The rate of O2 production by the light reactions varies with the intensity of light because light is required as the energy sour
kupik [55]

Answer:

The correct answer is option a.

Explanation:

Yes, the light reactions also depend upon the Calvin cycle. Calvin cycle refers to a phenomenon that is used by the plants and algae to convert carbon dioxide from the atmosphere into sugar, the food needed by the autotrophs in order to grow. The plants rely upon the Calvin cycle for food and energy.  

In the given case, the rate of oxygen production would get diminish as the rate of ATP and NADP+ generated by the Calvin cycle diminishes. Of all the outcomes of the Calvin cycle, ADP and NADP+ are the only ones that get utilized by light reactions.  

The ADP and NADP+ are used up by the light reactions to fuel their reactions. This illustrates that if the rate of ADP and NADP+ generated by the Calvin cycle diminishes the production of oxygen by the light reactions also diminishes.  

5 0
2 years ago
Other questions:
  • A museum exhibit is made up of a fish tank with propellers in the right and left sides and a control panel. When no buttons are
    12·2 answers
  • Which subatomic particle is most involved in forming chemical bonds
    11·1 answer
  • Marcia reported the following symptoms to her physician: severe weight loss, increased anxiety, and sweating. After several test
    7·2 answers
  • The ________ is the idea or concept that ancient life forms succeeded each other in a definite, evolutionary pattern and that th
    10·1 answer
  • Proteins are called the building blocks of the body. They’re needed for growth and development and to repair the normal wear and
    5·1 answer
  • In Illinois, the two most common crops grown are corn and soybeans. Corn is a that depletes the soil of nitrogen. Soybeans are a
    8·1 answer
  • Most bacteria live in a solution that is hypotonic relative to the cytoplasm of the bacteria. This means that the bacterial cell
    9·2 answers
  • Why does a coastal area have less variation in temperature than a noncoastal area?
    10·1 answer
  • Difference between pendulum clock and quartz watch.. plz give photo​
    8·1 answer
  • The Na+ channel structure,is made from a protein composed of three subunits: α, β, and γ. It transports salt across the membrane
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!