What is an explanation of the natural world that can also be supported by evidence?

What is an explanation of the natural world that can also be supported by evidence?

In science, “theory” refers to an explanation of some aspect of the natural world that is held with great confidence because it is supported by overwhelming evidence.

What is theory and hypothesis?

In scientific reasoning, a hypothesis is an assumption made before any research has been completed for the sake of testing. A theory on the other hand is a principle set to explain phenomena already supported by data. In scientific reasoning, a hypothesis is constructed before any applicable research has been done.

What constitutes a good theory?

A good theory in the theoretical sense is (1) consistent with empirical observations; is (2) precise, (3) parsimonious, (4) explanatorily broad, and (5) falsifiable; and (6) promotes scientific progress (among others; Table 1.1).

What are examples of theory?

The definition of a theory is an idea to explain something, or a set of guiding principles. Einstein’s ideas about relativity are an example of the theory of relativity. The scientific principles of evolution that are used to explain human life are an example of the theory of evolution.

How does evidence support the theory of evolution?

Multiple types of evidence support the theory of evolution: Homologous structures provide evidence for common ancestry, while analogous structures show that similar selective pressures can produce similar adaptations (beneficial features).

Which is an example of a well established scientific theory?

Some theories are so well-established that they are unlikely ever to be fundamentally changed (for example, scientific theories such as evolution, heliocentric theory, cell theory, theory of plate tectonics, germ theory of disease, etc.).

Which is the end result of the scientific method?

A scientific theory is not the end result of the scientific method; theories can be proven or rejected, just like hypotheses. Theories can be improved or modified as more information is gathered so that the accuracy of the prediction becomes greater over time.

Which is a scientific theory related to Earth Science?

Scientific theories are well established explanations of evidence, or explanation of an aspect of the natural world based on repeated observations. Which of the following is a scientific theory related to Earth Science?