Answer:
GIS is used Geographic Information System
Explanation:
GIS is used geographic information system. it used to analyze feature temporally and spatially. In spatially assessment, spatial distribution map which also defined as SDM Map are drawn to show variation between spatial feature. SDM are commanly used water quality assessment to assess quality of water between different region.
the main component of GIS is Mapping, monitoring, ,measuring management.
in environmental engineering GIS is used to locate the location of the data, which is used to draw variation between the region.
air quality modelling, water quality modelling are some attribute where GIS can work effectively
in computer engineering
GIS enables define digital maps, navigation instruments and instruments for spatial inclusion in computer science. It can also be used for web services
When I needed to memorize the states I used this website-http://www.sheppardsoftware.com/USA_Geography/USA_GL_click_1024.html It's basically a game that helps you learn the states. They also have other helpful ones.
I also made some flashcards, but I know that's not for everyone.
Igneous rocks are defined as formations made from solidified lava or magma.
When lava or hot Magma reaches the surface of the earth or a water body it quickly cools down and changes it's from from a hot liquid to a solid rock.
The chemical composition of Igenous rocks can vary depending on their location, cooling time etc.
However, most Igenous rocks contain some or all of the following minerals:
1. Quartz
2. Micas
3. Amphiboles
4. Olivines
5. Pyroxenes
6. Feldspathoids
7. Feldspars