Front

Physics

Back

of matter, energy, and their interactions

Front

Chemistry

Back

of substances, their properties, and reactions

Front

Biology

Back

of living organisms and life processes

Front

Mathematics

Back

of numbers, quantities, shapes, and patterns

Front

Astronomy

Back

of stars, planets, and the universe

Front

Geology

Back

of Earth's structure, rocks, and processes

Front

Ecology

Back

of relationships between organisms and environment

Front

Meteorology

Back

of weather, climate, and atmosphere

Front

Oceanography

Back

of oceans, seas, and marine life

Front

Computer Science

Back

of computers, algorithms, and programming