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Alex787 [66]
3 years ago
15

PLEASE HELP ASAP PPLLEEAASSEE HALPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!!
how does gravity cause erosion of a rock?
Physics
2 answers:
Katena32 [7]3 years ago
6 0
It effect erosion bc it effects the mtns and the land around us and rocks are out in that land so when it is effected by gravity the land around it causes erosion
solmaris [256]3 years ago
4 0

Answer:

Gravity impacts erosion in direct ways like landslides, mudslides and slump. It can also impact erosion in indirect ways, by pulling rain to the Earth and forcing glaciers downhill.

Explanation:

Gravitational erosion describes the movement of soil or rock due to the force of gravity.

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Please help me
-Dominant- [34]

Answer:

D) Aerobic respiration is very efficient and produces a large amount of energy, while anaerobic respiration is not very efficient and produces a small amount of energy.

Explanation:

Anaerobic respiration, which uses glucose and no oxygen, produces less energy compared to aerobic respiration.

8 0
3 years ago
Read 2 more answers
What do the single electrons in nitrogen do for a triple bond?​
kirza4 [7]

Nitrogen could form 3 bonds based on octet rule, because it has 5 valence electrons. That means it needs 3 bonds.

Explanation:

  • A nitrogen atom can fill its octet by sharing three electrons with another nitrogen atom, forming three covalent bonds, a so-called triple bond.
  • A triple bond isn't quite three times as strong as a single bond, but it's a very strong bond.
  • Every covalent bond is a sharing of two electrons between two atoms. A double bond is 4 electrons being shared (2x2). Therefore a triple bond is 6 electrons being shared (2x3)
  • Triple bonds are stronger than double bonds due to the the presence of two pi bonds rather than one.
  • Each carbon has two sp hybrid orbitals, and one of them overlaps with its corresponding one from the other carbon atom to form an sp-sp sigma bond.
  • A single lone pair can be found with atoms in the nitrogen such as nitrogen in ammonia , two lone pairs can be found with atoms in the chalogen group such as oxygen in water and the halogen can carry three lone pairs such as in hydrogen chloride. Nitrogen has 2 lone pairs.
6 0
3 years ago
5. Identify Which of the following substances will conduct electric current aluminum foil, sugar
murzikaleks [220]
Aluminum foil because it has aluminum and that can conduct to electric
5 0
2 years ago
A force of magnitude 33.73 lb directed toward the right is exerted on an object. What other force must be applied to the object
vova2212 [387]

Answer:

33.73 lb to the left

Explanation:

You need to exert a force with the same magnitude, but opposite direction. You can visualize it in this way: When you push an object, the object will follow your path, but if there is another person opposing the force you are exerting, the object will just not move. If the force that the other person exerts were higher, then the object would move in the opposite direction. So, you need them to have the same magnitude.

7 0
3 years ago
I need help with the following question, I am confused!. A block of material has a volume of 2 m3. It has a mass of 1 × 10^4 kg.
Sunny_sXe [5.5K]
To approximate the density of the block of material, we use the data on mass and the volume of the substance. Density is the mass of a substance over the volume it occupies. The given is 1 x 10^4 kg mass and a volume of 2 m3. We divide the two and get 5000 kg/m3 or 5 g/cm3.  
7 0
3 years ago
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