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castortr0y [4]
3 years ago
13

How does the hardness of coal affect how it works in fuel? (Mohs Hardness Scale)

Geography
1 answer:
Anna [14]3 years ago
3 0

Answer:In a coal deposit, which is heating up the concentration of hydrocarbons, together with the concentrations of carbon monoxide and hydrogen, increase, followed by an increase in temperature, and decrease as the temperature decreases

Explanation:

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Explain how clearing of land also has a detrimental impact on the water supply.
mixas84 [53]
Let's say that the land has pollution meaning there is trash everywhere and dead plants over there, with those types of pollution it will harm our water supply because sometimes the pollution can affect our water.
Clearing the lands that has pollution can do good for our water and our ecosystem. When we clean the lands, more plants are able to grow, animals build their homes there, etc. That means that the animals and/or plants have a drinking water that is safe to drink and isn't polluted because we cleaned the land and the water. 
Keep America clean.

Hope this helped :)
Have a great day 
4 0
3 years ago
What country reaches the highest degree of south latitude
Masja [62]

Answer:

Chile should be the correct answer

5 0
3 years ago
What is the process of transport proteins and their functions​
Mekhanik [1.2K]

Answer: Transport proteins carry cells

Explanation: Transport proteins have to times carrier proteins and another. Carrier proteins transport proteins and cells. Hope this helped!

3 0
4 years ago
How are government structures in Mexico similar to or different from those in the United States?
m_a_m_a [10]

Answer:

Explanation:

following the end of the civil in 1949, Costa Rica abolished its army and redirected its budget to-ward healthcare and education.  Ever since and up to this day, Costa Rica has achieved some of thehighest living standards and development indicators in Latin America.  Furthermore, unlike mostother countries in the region,  Costa Rica has not had dictatorships or armed conflicts since the abolishment of its army.  In addition, soon after the abolishment of its army, the country started experiencing  a  notable  economic  growth  divergence  relative  to  the  rest  of  the  countries  in  the region.  Thus, these institutional changes along with long-standing democratic history have been considered to be factors of paramount importance that have led to these developmental achieve-ments and democratic stability in the country up to this day.

Both Mexico and The united states are federal republics and and are divided into states also, the head of state is known as "President" and also has the same legislation.

6 0
3 years ago
which tool is best suited to determine which minerals are present in a rock sample while working in the lab
Bas_tet [7]
There are many ways to determine what minerals are present in a sample. You can observe its color, streak, luster, magnetism, cleavage and hardness. Obviously, you can see what color it is and whether it is metallic or cloudy, but other tests may be required. Streak is tested by rubbing the mineral onto a streak slab of concrete to see what color the powder is. Magnetism is determined by putting a magnet next to the sample, or placing it next to a dish of iron filings. Cleavage is determined by cracking the sample to see the way it fractures. Finally, to determine hardness, you scratch test rocks with the sample, like as controls. I hope this answered your question. (Also, questions like this would best fit under chemistry, because geography is the study of political land)
6 0
3 years ago
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