Architecture

Some books for environmental studies are -
1. Environmental Studies From Crisis to Cure by R. Rajagopalan.
2. Environmental Science: Systems and Solutions by Michael L. McKinney, Robert M. Schoch, Logan Yonavjack and Grant A. Mincy.
3. Environmental Science: A Global Concern by William P. Cunningham and Mary Ann Cunningham.
4. Fundamental Concepts in Environmental Studies by Dr. D. D Mishra.
5. Chemistry of the Environment by Thomas Spiro, Kathleen Purvis-Roberts and William M. Stigliani.
6. Energy and Civilization: A History by Vaclav Smile.
7. Environment: for Civil Services Prelims & Main and Other competitive examinations by D. R. Khullar and J A CS Rao.
8. Environment 8/edition, 2021 by Shankar.
9. Environment and Ecology: For Civil Services Preliminary and Main Examination and Competitive Examinations by Vaishali Anand.
10. Environment and Ecology, A Complete Guide, Second Edition by R Rajagopalan.

Some of the best recruiting companies when it comes to environmental studies are:
1. AECOM - The most reputable infrastructure consulting company in the world, AECOM offers expert services at every stage of a project's lifecycle, including planning, design, engineering, programme management, and construction management.
2. Arcadis - The top design and consulting company for built and natural assets in the world is Arcadis. They collaborate with their clients to deliver extraordinary and long-lasting results by putting to use their pooled design, consultation, engineering, project, and management services as well as their in-depth market sector understanding.
3. Tetra Tech - Tetra Tech is a well-known, international supplier of engineering and consulting services. By Leading with Science to provide their clients cutting-edge technical solutions, they set ourselves apart from the competition.
4. Jacobs - They give effective global solutions to build a more interconnected, sustainable society, from cyber-security to infrastructure, and from space exploration to intelligence.
5. HDR - Engineering, architecture, environmental consulting, and construction services are the areas of expertise of employee-owned design business HDR. They are ranked No. 6 among design businesses worldwide.

After this studies global organizations usually hire environmental Science graduates for the role of an environmentalist. The graduates can also engage themselves in research activities in various private and public sectors. They can also acquire jobs in the media sector as an environment journalist. Environmental studies, as a subject, has a very vast scope for its students. It offers a variety of career choices under private and governmental companies and organisation. Students might also get recruited in big world organizations like the World Health organisation, Red Cross, United Nations, United Nations Environment Programs, World Wide Fund for Nature and many others. Students can get jobs in the capacities of an Environmental Consultant for companies and firms, environmental journalists, environment photographers, research assistants, catastrophe Modelers, conservation hydrologist, environment engineer for government projects, waste management officer, forest officers and many others.

B.Sc. Environmental Science is a 3-year course with 6 semesters. The syllabus may slightly differ from university to university. But the topic usually included in the course are like, -Semester 1 - 1) Hindi 2) English 3) The Ecological System 4) Natural Resources Management
-Semester 2 - 1) Hindi 2) English 3) The Ecological System 4) Natural Resources Management
-Semester 3 - 1) Environmental economics 2) Sustainable Development 3) Resource Economics 4) Environmental Policies
-Semester 4 - 1) Environment and Development 2) Environmental Education 3) Environmental Protection Strategies 4) Environmental Planning for the Future
-Semester 5 - 1) Man and Environment 2) Air Pollution Control 3) Water Pollution Control 4) Diverse Pollution Control
-Semester 6 - 1) Ecological Resources Conservation 2) Disaster Management 3) Research Methodology 4) Bachelor's Thesis.

Firstly, check whether you have received any confirmation mail from NTA. Secondly, check whether you have got any payment confirmation mail from NTA. Thirdly, check the website from which you have applied for. Fourthly, check the NTA website for JEE Mains exam, open the student portal and check there whether you have missed any relevant information or any notification regarding the admit card release or whether your application is accepted. Check when was the date of release of admit card and last date of admit card collection. If you do have a confirmation mail but you still have not received the admit card, report it immediately to the NTA through an e-mail available at the bottom of their webpage for disputes. If the date has passed, then sorry to say, you can not give the examination for the first attempt, but do not worry, I think the registration for the second attempt (April session) of the JEE Mains exam will commence from 3rd February or 7th February for sure and will be open till March beginning. Please do complete your registration carefully this time in the presence of an expert, make your payment properly, check for your confirmation mails. Best of luck, study well.