Question

This place in the picture below has been severely affected by flash flood. Which type of location do you think will help the airplane pilots, drop aid packages at specific points? Give reasons.​

Answer 1

Flash floods are usually of short duration and therefore not very dangerous. Which homes built on the floodplain are most likely to sustain the greatest damage?

• Houses within the 20 year floodplain. At a river meander, erosion occurs on the outside part of the bend, and deposition occurs on the inside part of the bend.

Answer 2

Answer:

chromatography: Involves solvent separation on a solid medium. distillation: Takes advantage of differences in boiling points. evaporation: Removes a liquid from a solution to leave a solid material. filtration: Separates solids of different sizes.