The list below describes some events which took place at different periods in the geologic time scale. 1. Birds appear. 2. Mammals appear. 3. Sea reptiles become extinct. Which of these best orders the events from the earliest to the most recent? (1 point)

a 1, 3,2

b 1, 2, 3

c 2, 1, 3

d 2,3,1

How would i answer this in a exam. orange - sea temperature is over 27 red arrows - tropical storm routes

What is the general rule about surface currents? cold water flows along the ocean floor towards the equator. the east coasts of continents have cold surface currents, and the west coasts of continents have warm surface currents. seasonal and constant offshore winds create significant upwelling along the west coasts of south and north america and africa. the west coasts of continents have cold surface currents, and the east coasts of continents have warm surface currents.

According to the earth science reference tables, during which geologic time period were the continents of north america,south america, and africa closest together?