Answer:
The two subcategories of igneous rocks are intrusive and extrusive igneous rocks.
Explanation:
The igneous rocks are the rocks that form from cooling magma and lava. They are the base for the formation of the two other types of rocks. The igneous rocks are divided into two subcategories, intrusive and extrusive.
The intrusive igneous rocks are the ones that form from magma that didn't manage to come out on the surface but gradually cooled off into the crust. The extrusive igneous rocks are the ones that have formed from lava that cooled off and that has come out on the surface or very close to the surface.
Because the extrusive and intrusive rocks take different times to form because of the difference in temperature and pressure on the surface and deep into the crust, they have differences in their appearance. The most noticeable difference is that the intrusive igneous rocks have coarse grains, thus large and well-defined ones, while the extrusive ones have fine grains, thus very small and almost unnoticeable.
Globe is more accurate than maps as it shows, accurate distance, directions, shape
The most appropriate type of information for the government to use to make decisions, personal anecdotes from citizens. Thus, option A is correct.
<h3>What is pollution? </h3>
Pollution can be defined as the process where the harmful gases enters the environment and that emanates cause various decision and harmful side effects.
This containment often results in the world's harmful effect on nonliving as well as living things.
As the government is wanting to discuss and enable some policies regarding pollution in the country they should meet the citizens and take their personal views into account in the personal openings into account what all are the problems and what would be the solution which will be more effective. Therefore, option A is the correct option.
Learn more about pollution, here:
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1. Mount Mayon- Albay
2. Taal Volcano - Batangas
3. Mount Kanlaon - Negros Oriental
4. Mount Bulusan - Sorsogon
5. Mount Makaturing- Lanao del Sur
6a. Musuan Volcano - Bukidnon
6b. Mount Ragang- Lanao del Sur
7a. Didicas Volcano - Cagayan
7b. Hibok-Hibok- Camiguin
8. Smith Volcano - Cagayan
9a. Babuyan Claro - Cagayan
9b. Mount Banahaw- Quezon
10a. Dequey- Batanes
10b. Mount Parker- Cotabato
