31 -May -2020 - 12:56

Life, Physical, and Social Science

Agricultural and food science technicians

Agricultural and Food Science Technicians

Under the supervision of scientists, agricultural and food science technicians measure and analyze the quality of food and agricultural products.

Agricultural and food scientists

Agricultural and Food Scientists

Agricultural and food scientists work to ensure agricultural productivity and food safety.

Anthropologists and archeologists

Anthropologists and Archeologists

Anthropologists and archeologists study the origin, development, and behavior of human beings, past and present. They examine the cultures, languages, archeological remains, and physical characteristics of people in various parts of the world.

Atmospheric scientists, including meteorologists

Atmospheric Scientists, Including Meteorologists

Atmospheric scientists study weather, climate, and other aspects of the atmosphere. They develop reports and forecasts from their analysis of weather and climate data.

Biochemists and biophysicists

Biochemists and Biophysicists

Biochemists and biophysicists study the chemical and physical principles of living things and of biological processes such as cell development, growth, and heredity.

Biological technicians

Biological Technicians

Biological technicians help biological and medical scientists conduct laboratory tests and experiments.

Chemical technicians

Chemical Technicians

Chemical technicians use special instruments and techniques to help chemists and chemical engineers in researching, developing, and producing chemical products and processes.

Chemists and materials scientists

Chemists and Materials Scientists

Chemists and materials scientists study the structures, compositions, reactions, and other properties of substances. They use their knowledge to develop new and improved products, processes, and materials.

Conservation scientists and foresters

Conservation Scientists and Foresters

Conservation scientists and foresters manage overall land quality of forests, parks, rangelands, and other natural resources.



Economists study the production and distribution of resources, goods, and services.

Environmental science and protection technicians

Environmental Science and Protection Technicians

Environmental science and protection technicians do laboratory and field tests to monitor the environment and investigate sources of pollution, including those affecting health. Many work under the supervision of environmental scientists and specialists, who direct their work and evaluate their results.

Environmental scientists and specialists

Environmental Scientists and Specialists

Environmental scientists and specialists use their knowledge of the natural sciences to protect the environment. They identify problems and find solutions that minimize hazards to the health of the environment and the population.



Epidemiologists investigate the causes of disease and other public health problems to prevent them from spreading or from happening again. They report their findings to public policy officials and to the general public.

Forensic science technicians

Forensic Science Technicians

Forensic science technicians help investigate crimes by collecting and analyzing physical evidence. Most technicians specialize in either crime scene investigation or laboratory analysis.

Forest and conservation technicians

Forest and Conservation Technicians

Forest and conservation technicians measure and improve the quality of forests, rangeland, and other natural areas.



Geographers study the earth and its land, features, and inhabitants. They also examine phenomena such as political or cultural structures as they relate to geography. They study the physical or human geographic characteristics or both of a region, ranging in scale from local to global.

Geological and petroleum technicians

Geological and Petroleum Technicians

Geological and petroleum technicians provide support to scientists and engineers in exploring and extracting natural resources, such as minerals, oil, and natural gas.



Geoscientists study the physical aspects of the Earth, such as its composition, structure, and processes, to learn about its past, present, and future.



Historians research, analyze, interpret, and present the past by studying a variety of historical documents and sources.



Hydrologists study water and the water cycle. They use their expertise to solve problems in the areas of water quality or availability.

Medical scientists

Medical Scientists

Medical scientists conduct research aimed at improving overall human health. They often use clinical trials and other investigative methods to reach their findings.



Microbiologists study the growth, development, and other characteristics of microscopic organisms such as bacteria, algae, and fungi.

Nuclear technicians

Nuclear Technicians

Nuclear technicians assist physicists, engineers, and other professionals in nuclear research and nuclear production. They operate special equipment used in these activities and monitor the levels of radiation that are produced.

Physicists and astronomers

Physicists and Astronomers

Physicists and astronomers study the fundamental nature of the universe, ranging from the vastness of space to the smallest of subatomic particles. They develop new technologies, methods, and theories based on the results of their research that deepen our understanding of how things work and contribute to innovative, real-world applications.

Political scientists

Political Scientists

Political scientists study the origin, development, and operation of political systems. They research political ideas and analyze the structure and operation of governments, policies, political trends, and related issues.



Psychologists study mental processes and human behavior by observing, interpreting, and recording how people and other animals relate to one another and the environment.



Sociologists study society and social behavior by examining the groups, cultures, organizations, social institutions, and processes that people develop.

Survey researchers

Survey Researchers

Survey researchers design or conduct surveys and analyze survey data. Many groups use surveys to collect factual data, such as employment and salary information, or to ask questions that help them understand people's opinions, attitudes, beliefs, or desires.

Urban and regional planners

Urban and Regional Planners

Urban and regional planners develop plans and programs for the use of land. They use planning to create communities, accommodate growth, or revitalize physical facilities in towns, cities, counties, and metropolitan areas.

Zoologists and wildlife biologists

Zoologists and Wildlife Biologists

Zoologists and wildlife biologists study the characteristics and habitats of animals and wildlife.