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
anastassius [24]
3 years ago
10

Why do Earth, Mars, and Venus lack any hydrogen and helium in their atmospheres?

Biology
2 answers:
topjm [15]3 years ago
6 0

Answer: The terrestrial planets lack hydrogen and helium in their atmosphere because of their relatively low gravity, due to being smaller in size and therefore having lower mass, [ failed to keep these light gases from escaping into space. ]

Explanation:

slega [8]3 years ago
5 0

Answer:

Some of the hydrogen bonds with other elements, but most of it remains free hydrogen. Both hydrogen and helium are light elements, so they will tend to evaporate into space over time. ... But the gravity of Earth isn't strong enough, so Earth's early atmosphere of helium and free hydrogen evaporated into space.

Explanation:

You might be interested in
Two type O people are married. Select each blood type that is possible for their natural children.
galina1969 [7]
If both parents have type o, the child will also have type o, if parents are both type O the children will only inherit type O since type A and B are dominant over type O
7 0
2 years ago
Read 2 more answers
Which geological feature is most common at oceanic-continental convergent boundaries?
alex41 [277]

Trenches are geological feature is most common at oceanic-continental convergent boundaries.

Explanation:

Usually, the oceanic plate, because it is denser, becomes subducted underneath the continental plate. The enormous stress of the two colliding plates causes the plates to warp abit downwards along the boundary causing a trench to form that stretches the boundary.

As the oceanic plate gets subducted and ‘dives’ into the mantle, it begins to melt into magma. Usually, due to the enormous stress along the boundary, fissures develop on teh continental plate along teh boundary. The magma rises through these fissures and erupts at the surface. Several mountains form long the boundary forming another signature geological feature of convergent boundary which is volcanic arc mountains.

Learn More:

For more on geological features of tectonic plate boundaries check out;

brainly.com/question/11726099

brainly.com/question/2011799

#LearnWithBrainly

7 0
3 years ago
What happens to a plant's color in the fall? Select the two correct answers. A. The leaves become very green as more chlorophyll
Paladinen [302]
To me I think the answer is b and c
7 0
3 years ago
Read 2 more answers
1.) Which of the following is NOT an example of a
Tanya [424]

Answer:

A grasshopper is not a producer.

Explanation:

A grasshopper eats plants; therefore it is a consumer, also known as a heterotroph.

3 0
3 years ago
Use the drop down menu's to identify the labeled organelles in the plant cell to the right ​
m_a_m_a [10]

Answer AND Explanation:

A  Sap vacuole

B Cell wall

C Chloroplast

D Starch granule

5 0
3 years ago
Read 2 more answers
Other questions:
  • In contrast to eukaryotic cells, prokaryotic cells 
    11·1 answer
  • Extra glucose is stored as _____.<br> cytokinin<br> starch<br> chlorophyll<br> gibberellin
    8·1 answer
  • A skeleton provides ______ and ______ for an animal. A).size and shape
    8·2 answers
  • What is an organic compound
    5·1 answer
  • Is the climate exactly the same all over the world
    10·2 answers
  • What term can can be used to describe evolution by natural selection
    11·1 answer
  • What is contained in the nucleus of all atoms
    9·1 answer
  • DNA is stored in what part of the cell in eukaryotes?
    5·1 answer
  • PLEASE HELP 15 PTS AND I WILL GIVE BRAINLIEST
    13·2 answers
  • In five kingdom system of classification,main basic of life is
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!