Geology

Hi Kirti,
Environmental science is a subset of Earth science. Earth science deals with the formation of the earth. Rocks, planets, mountains, volcanoes, earthquakes, all the natural events that create or destroy land, earth's crust, and continents. Environmental science deals with the environment. The air, plant, organisms and the relationships they have together.
Earth science is the overall classification (anything to do with the planet we occupy) ie geology, climate, environmental hydro-logical cycles etc, whereas environmental science could be seen as a branch of that as it deals mainly with climate, biodiversity ecology etc.
Hope this information helps. Please feel free to revert. Click on the thumbs up or mark it as the best, if you found this useful.
Wish You Luck!

Hi,
Thanks for the tag.
1)
To pursue a career in Geology, you need to pass B.Sc. (Hons.) Geology / B.Sc. Applied Geology / B.Sc. Geology.
To be eligible for graduate courses, you need to pass 10+2 with 50% in Science stream from a recognized board.
One can break into the field with a Bachelor's degree but advanced study is highly recommended. So, after graduation you may opt for courses such as :
-M.Sc. Agrometerology
-M.Sc. Applied Geology
-M.Sc. Applied Geology (Tech.)
-M.Sc. Geology
-M.Sc. Geology (Hons)
-M.Sc. Geology (Tech)
-M.Sc. Geology and Applied Chemistry
-M.Sc. Marine Geology
-M.Sc. Petroleum Geology
-M.Sc. Petroleum Geosciences
-M.Tech. Applied Geology
-M.Tech. Geoexploration
-M.Tech. Petroleum Geoscience
-PhD Geology
You may even opt for specialized fields :
-Hydrogeology
-Economic Geology
-Mineralogy
-Geological Engineering
-Petrology
-Planetology
-Sedimentology
-Remote Sensing
But, for now you may focus and study well to score good in school to achieve your desired course and college.
2)
Some of the colleges offering Geology are :
Amar Singh Government Degree College
Apex International College
Bangalore University
Christ College
Dimoria College
Fergusson College
Goa University
St. Xavier's College
Panjab University
For more, you may refer to the link mentioned below.
https://science.shiksha.com/bsc-colleges-in-india-categorypage-2-64-1-0-0-1-1-2-0-none-1-0
While selecting the best institute, you need to check some of the important parameters such as recognition, year of establishment, batch size, syllabus, faculty, fees, placements etc.