What happens in a landslide?
answer asap

a. soil washes away into a stream.

b. the upper region of a hill becomes built up by rocks.

c. water moves into an area where it does not belong.

d. earth materials that are no longer held by friction move down a slope.

President of the united states has scheduled a cabinet meeting today to discuss energy policy with specific focus on pollution and global warming. given what you know of the executive branch, which group of attendees would the president most likely expect to provide up-to-date information and expert insight during this meeting?