The western and eastern sierra nevada have substantially different species of plants and animals, because the east lies in the rain shadow of the crest. the plants and animals in the east are thus adapted to much drier conditions.
Ask Trump! He will tell you 'mexican illegal immigration' and so if he's president he will 'build a wall'
There is quite a bit of immigration from UK and European countries, as well as from Central America.
<h2>Answer: sulfur dioxide and nitrogen oxides
</h2>
Acid rain is the result of changing the pH of gases and water present in the atmosphere, producing precipitation (rain or snow), whose pH is lower than natural rainfall (generally pH = 5).
This phenomenon occurs due to the effect of two gases: sulfur dioxide 
and nitrogen oxides 
.
Sulfur dioxide is naturally emanated in volcanic eruptions, but it is also produced in large quantities by the metallurgical industry. While nitrogen oxides are emitted in conjunction with by factories, power plants and vehicles that work with petroleum products or burning coal.
Then, these toxic gases interact with the <u>water vapor</u> present in the atmosphere, forming sulfuric acid and nitric acid, then these chemicals fall to the ground with the precipitation thus forming acid rain.
Answer:
Open-pit mining, also known as open-cast or open cut mining, is a surface mining technique of extracting rock or minerals from the earth by their removal from an open-air pit, sometimes known as a borrow.
Explanation:
Continental glaciers can be found in Antarctica and Greenland. The correct option among all the options among all the options that are given in the question are options "a" and "b". These two continents are almost covered with glaciers. I hope the answer comes to your help.
