Change the text below to accurately explain the difference between weathering and erosion. Make the fewest changes necessary to correct the paragraph. Weathering is the movement of rocks, soil, and minerals as a result of the atmosphere, water, and biological organisms. Erosion is the wearing of rocks, soil, and minerals as a result of the atmosphere, water, and biological organisms.

Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal. b. he is determining chemical properties that are sufficient to identify the metal. c. he is determining physical properties that are insufficient to identify the metal. d. he is determining chemical properties that are insufficient to identify the metal.