a. True
b. False
B. It always results in dome-shaped formations.
C. It's the process by which rocks and minerals undergo changes in their composition.
D. It happens only in cool environments.
Chemical weathering is an event when rocks are broken down because of the chemical things which alter it. Thus, the best description of chemical weathering is: it’sthe process by which rocks and minerals undergo changes in their composition.
EXPLANATION:
Chemical weathering is a natural process that happens in nature. Chemical weathering causes the existence of various shapes of rocks. If we look closer to the rocks in a garden, most of them will have different shapes. There are no two rocks that look exactly the same. Most of the rocks have a different shape as if they are engraved or carved by a sculptor. it is as if there is someone who intentionally carves the rocks. Yet, the carved shape in the rocks is not done by humans. It is done by nature and chemical weathering.
Chemical weathering is a process where rocks are broken down by chemical reactions. Because of the chemical weathering, rocks are broken down and felt into pieces. When rocks are broken down, it is because chemically altered.
Various types of chemical weathering happen naturally in nature. For examples are hydrolysis and oxidation. Hydrolysis is when rocks break down because of the combination of a substance and water. The most commonly known hydrolysis is a rock which is ‘engraved’ by rain or water. On the other hand, oxidation is when rocks break down because of the reaction between a substance and oxygen.
LEARN MORE:
If you’re interested in learning more about this topic, we recommend you to also take a look at the following questions:
1. The difference between tropical and temperate climates is mainly the result of? brainly.com/question/10856870
2. Why does new Mexico have a varied climate brainly.com/question/8407720
KEYWORDS: chemical weathering, rocks, example of chemical weathering
Subject: Social studies
Class: 10-12
Sub-chapter: chemical weathering
b. False
Answer:
false
Explanation:
Answer:
It is constitutional Federal Republic.
Explanation:
A federal government is a government in which the power is divided between the national, state government and local government. In the US the national government is called the Federal government. The US constitution for the separation of power divides the federal government into three branches; Legislative, Executive and Judicial. The Legislative branch is in charge of making laws and consists of Congress Senate and House of representatives. The executive carries out the laws and includes the President, Vice President, and Cabinet. The judiciary consists of Supreme courts and Other federal courts.
A Foehn wind is a warm, dry wind that blows down the side of a mountain
This type of wind periodically descends the leeward slopes of nearly all mountains and mountain ranges, such as the Alps in Europe, Rockies in the United States, Tianshan and Qinling in China. It's known for its rapid temperature rise that brings warmer and drier weather and which can cause droughts, (that may exacerbate forest fires) and may also rapidly melt snow (causing avalanche and floods).