Question

Physical features are things that are physical in nature, including: color, size, etc. What are physical features?

1) Characteristics that can be observed or measured
2) Abstract concepts that cannot be observed
3) Emotional states of individuals
4) Ideas and beliefs

Answer 1

Physical features include observable or measurable characteristics such as color, size, and temperature, and do not involve changes in chemical composition. They can relate to various aspects of matter or the Earth's natural terrain and are central to the study of physical geography.

Step-by-step explanation:

Physical features are characteristics that can be observed or measured. These include tangible aspects such as color, size, and temperature of matter. In the context of geography, physical properties also refer to the natural terrain and include landforms carved by processes like erosion and tectonic activity. Physical properties do not involve a change in the chemical composition of a substance and are distinct from chemical properties which describe a substance's potential for undergoing chemical changes.

Physical geography is concerned with studying various physical properties of Earth's surface, like the lithosphere, atmosphere, hydrosphere, and biosphere. This branch of science looks at the relationship between these components and encompasses the understanding of natural phenomena such as climate and weather patterns, soils, and ecosystems.

Given the definitions provided, physical features are Characteristics that can be observed or measured (Option 1).