Copy/paste 2 subjects you would enjoy studying in high school to prepare for geoscienctists.

Reading Comprehension: Understanding written sentences and paragraphs in work related documents.
Speaking: Talking to others to convey information effectively.
Critical Thinking: Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions or approaches to problems.
Science: Using scientific rules and methods to solve problems.
Writing: Communicating effectively in writing as appropriate for the needs of the audience.
Judgment and Decision Making: Considering the relative costs and benefits of potential actions to choose the most appropriate one.
Active Listening: Giving full attention to what other people are saying, taking time to understand the points being made, asking questions as appropriate, and not interrupting at inappropriate times.
Complex Problem Solving: Identifying complex problems and reviewing related information to develop and evaluate options and implement solutions.
Mathematics: Using mathematics to solve problems.
Systems Analysis: Determining how a system should work and how changes in conditions, operations, and the environment will affect outcomes.

Geology: Studying the composition, structure, and other physical aspects of the Earth.

Geography: Understanding the physical and human characteristics of a place.