5. (a.) Fig. 6.1 shows a section through a tropical cyclone. (i.) State the minimum temperature at A.

(ii.) Give the letter of the point at which the winds are the strongest.

(iii.) Name the process that provides the latent energy for the development of the cyclone.

(iv.) State what happens to the air pressure as the air rises from A. to D.

Which of the following happened during the precambrian era? the first prokaryotic cells the first eukaryotic cells development of photosynthesis all of the above

Identify the structures ! 20 points

Which of the following is likely not involved in this example of ecological succession? a) the rotting remains of plants add to the fertility of the soil. b)the soil becomes so fertile that eel grass is replaced by other plant species. c) the roots from plants stabilize the sediment, keeping it in place. d) the concentration of salt becomes so high that all plant life is destroyed.