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emmainna [20.7K]
2 years ago
10

The layers of the Earth are described by their composition but not their mechanical properties. True or false

Biology
1 answer:
Svet_ta [14]2 years ago
8 0

Answer:

False

Explanation:

The layers include mantle, crust, cores, lithosphere.

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How does the cleavage of feldspar differ from the cleavage of mica?
Svetradugi [14.3K]

Answer

          Feldspar a common mineral found in rocks have two cleavage plane and can be cleaved in two directions nearly at right angle . Mica is a group of sheet silica that have perfect basal cleavage plane, and can be cleaved only in one direction.

7 0
4 years ago
Please help me in my homework (keep it simple,i couldnt find Science ;-; I am sorry) What is environment? What are three main as
meriva

Answer: It is then the space in which the life of living beings and the interaction between them and other things takes place. It is made up of living organisms, abiotic elements and artificial elements. It includes physical, chemical and biological components of the organisms and elements that form it. It is important because it is the place of habitat of humanity, it provides natural elements such as water and food, it provides fuels and raw materials that serve to manufacture artificial things and it contributes to the sustainability of life on the planet.

Explanation:

The environment is a system made up of living organisms (such as animal and plants), abiotic elements (lifeless, such as stones or water) and artificial elements (created by man, such as buildings) that are related to each other and can be modified by human action. <u>It is then the space in which the life of living beings and the interaction between them takes place</u>.

It includes physical, chemical and biological components of the organisms and elements that form it. That is, how is its composition and its function in the environment.

The importance of the environment lies in:

  • It is the place of habitat of humanity, so it influences the life of human beings and future generations. It is the space where life develops at this time with all living beings and their natural components.
  • It provides natural elements such as water and food since it offers all its natural resources needed by the human being.
  • It provides fuels and raw materials that serve to manufacture the artificial things we use daily, to build houses, have light, transport, among many other benefits to exist.
  • In the environment we find a great biological diversity of plants and animals that help maintain the ecological balance of the earth. This contributes directly to the sustainability of life on the planet. Each organism has a unique role to play.

Therefore, all societies must guarantee their care for their existence and make rational use of all their resources.

7 0
3 years ago
What is am example of external ?
statuscvo [17]

between selfish and selfless impulses.


mark brainliest  :)

3 0
3 years ago
BRAINLIEST:<br> in which month is a hurricane most likely to occur: October or December? explain
vesna_86 [32]

Answer:

October

Explanation:

October is one of the hurricane season months

4 0
3 years ago
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Since more heat is being radiated down to Earth from the excess greenhouse gases in the atmosphere, scientists predict an increa
viva [34]

Answer:

global warming is causing it to change

5 0
3 years ago
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