Biology: meaning, definitions and examples

General term used in academic and scientific contexts to refer to the study of living organisms.

• She decided to major in biology because she loves studying animals and plants.
• The biology textbook is filled with diagrams of the human body and descriptions of various ecosystems.

Broader term encompassing multiple fields, used in more formal or professional contexts, particularly in industries like healthcare, pharmaceuticals, and research.

• He works in the life science sector, focusing on developing new medications.
• The university offers a degree in life science which covers topics from microbiology to genetics.

An overarching category that includes astronomy, physics, chemistry, and earth sciences, along with biology. This term is used when referring to scientific disciplines that study the natural world.

• Natural science courses are essential for a well-rounded education in understanding the physical universe.
• Her paper explores the intersection of natural science and environmental policy.

Used when talking about the study of living organisms, including their structure, function, growth, and evolution.

• She has a degree in biology from Harvard University.
• Biology helps us understand how our bodies work.

Focused on how organisms interact with each other and their environment.

• Ecology is important for understanding the impacts of climate change.
• He is studying the ecology of the rainforest.

Broad field encompassing various sciences, dealing with issues like pollution, conservation, and climate change.

• She works in environmental science, focusing on renewable energy.
• Environmental science helps us find solutions to environmental problems.