A topographic map is shown below. Six different points are labeled (A, B, C, D, E, and F). What is the change in elevation between Point E and Point F , to the nearest 1000 meters?

9,000

Explanation:

Its 9000 because point E to B it takes 9000 meters to get in their destination

b.have there own function.

desert perennials often survive by remaining dormant during dry periods of the year, then springing to life when water becomes available. most annual desert plants germinate only after heavy seasonal rain, then complete their reproductive cycle very quickly.