PLEASE HELP I BEG OF U PLEASE I WILL GIVE BRAILEST. El Nino begins with which of the following?

Question 27 options:

the eastward movement of winds and currents in the Pacific

heavy mudslides in California and tornadoes in Florida

the westward movement of winds and currents in the Pacific

upwelling of cold ocean water

. the sierra madre fault zone of southern california

. the san andreas fault california

some scientists like gregory adcock agree with thorne's theory of regional continuity.

others, like chris stringer and ian tattersall, believe thorne's results may be contaminated or misinterpreted.

the earth is thought to have been formed about 4.6 billion years ago by collisions from a cloud of hydrogen, helium, rock, ice and other materials. these were pulled together by gravity to form objects in and around earth like- asteroids and small early planets called planetesimals.

so, the best possible answer to this question will be option d- to harden materials to form different parts of earth’s layers