2.2: Scientific and Geographic Inquiry
- Page ID
- 12765
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Science is a path to gaining knowledge about the natural world. The study of science also includes the body of knowledge that has been collected through scientific inquiry. To conduct a scientific investigation, scientists ask testable questions that can be systematically observed and careful evidenced collected. Then they use logical reasoning and some imagination to develop a testable idea, called a hypotheses, along with explanations to explain the idea. Finally, scientists design and conduct experiments based on their hypotheses. Scientists seek to understand the natural world by asking questions and then trying to answer the questions with evidence and logic. A scientific question must be testable and supported by empirical data, it does not rely on faith or opinion. Our understanding of natural Earth processes help us to understand why earthquakes occur where they do and how to understand the consequences of adding excess greenhouse gases into the atmosphere.
Scientific research may be done to build knowledge or to solve problems and lead to scientific discoveries and technological advances. Pure research often aids in the development of applied research. Sometimes the results of pure research may be applied long after the pure research was completed. Sometimes something unexpected is discovered while scientists are conducting their research. Some ideas are not testable. For example, supernatural phenomena, such as stories of ghosts, werewolves, or vampires, cannot be tested. Scientists describe what they see, whether in nature or in a laboratory.
Science is the realm of facts and observations, not moral judgments. Scientists might enjoy studying tornadoes, but their opinion that tornadoes are exciting is not important to learning about them. Scientists increase our technological knowledge, but science does not determine how or if we use that knowledge. Scientists learned to build an atomic bomb, but scientists didn’t decide whether or when to use it. Scientists have accumulated data on warming temperatures; heir models have shown the likely causes of this warming. But although scientists are largely in agreement on the causes of global warming, they can’t force politicians or individuals to pass laws or change behaviors.
For science to work, scientists must make some assumptions. The rules of nature, whether simple or complex, are the same everywhere in the universe. Natural events, structures, and landforms have natural causes and evidence from the natural world can be used to learn about those causes. The objects and events in nature can be understood through careful, systematic study. Scientific ideas can change if we gather new data or learn more. An idea, even one that is accepted today, may need to be changed slightly or be entirely replaced if new evidence is found that contradicts it. Scientific knowledge can withstand the test of time because accepted ideas in science become more reliable as they survive more tests.
Geographic Inquiry
Geography is the study of the physical and cultural environments of the earth. What makes geography different from other disciplines is it’s focus on spatial inquiry and analysis. Geographers also try to look for connections between things such as patterns, movement and migration, trends, and so forth. This process is called geographic or spatial inquiry.
In order to to this, geographers go through a geographic methodology that is quite similar to the scientific method, but again with a geographic or spatial emphasis. This method can be simplified in a six step geographic inquiry process.
- Ask a geographic question. This means to ask questions about spatial relationships in the world around you.
- Acquire geographic resources. Identify data and information that you need t answer your question.
- Explore geographic data. Turn the data into maps, tables, and graphs, and look for patterns and relationships.
- Analyze geographic information. Determine what the patterns and relationships mean with respect to your question.
“Knowing where something is, how its location influences its characteristics, and how its location influences relationships with other phenomena are the foundation of geographic thinking. This mode of investigation asks you to see the world and all that is in it in spatial terms. Like other research methods, it also asks you to explore, analyze, and act upon the things you find. It also is important to recognize that this is the same method used by professionals around the world working to address social, economic, political, environmental, and a range of scientific issues” (ESRI).
- Dynamic Earth: Introduction to Physical Geography. Authored by: R. Adam Dastrup. Located at: http://www.opengeography.org/physical-geography.html. Project: Open Geography Education. License: CC BY-SA: Attribution-ShareAlike
- Sampling lava with hammer and bucket. Provided by: Hawaii Volcano Observatory, USGS. Located at: https://commons.wikimedia.org/wiki/File:Sampling_lava_with_hammer_and_bucket.jpg. License: Public Domain: No Known Copyright