Scientific phenomenon

Greenhouse effect

Snow

Rain

Wind

Erosion

Tsunami

Hurricane

Tornado

Earthquakes

Volcano.

General Knowledge

Measurements

Synthetic Materials

Nuclear Science.

Statistics

Data analysis and interpretation

Probability

Experiments and sampling

Linear regression and correlation

Hypothesis tests and confidence intervals

Microbiology

Physiology

Molecular Biology

Genetics

Human Biology

Biotechnology

Biochemistry

Bioinformatics

Biophysics

Immunology

Pharmacology

Nursing

Zoology

Botany

Environmental Sciences and Veterinary Science (excluding Agriculture Extension/ Soil Science)