Need ! will mark ! which event occurs after erosion of earth’s surface? a. surface material breaks down into smaller pieces. b. very dense particles settle faster than low-density particles. c. large particles are carried away to a new location by ice and glaciers. d. round particles form new landforms more slowly than flat particles do.

evidence and logical support is essential for a scientist to do in order to maintain credibility. this is because no one can believe without any logic and without any evidence.hence a scientist can maintain credibility by proving himself and by answering logically so experiments prove very beneficial. logical hypothesis give conclusion which is acceptable. therefore, there are two main factors to maintain credibility by a scientist is evidence and logical support.