Which of the following is a weather pattern created by a strong el nino?

drier-than-normal for much of south america
warmer-than-normal waters reach north america
wetter-than-normal weather for much of australia
colder-than-normal waters reach north america

Strong El Nino causes weather pattern that has colder waters than the normal waters which reach the North America.

Option D

Explanation:

The El Nino has a weather pattern which occurs in the ocean of Pacific ocean. It has very unusual movements of wind. It causes the warm conditions of the surface waters which move from equator to the east.

It is towards the central as well as the South America. Now as the warmer and wetter conditions are experienced over South America. North America experiences the colder conditions.

answer is  

loa ≅ lma

to prove that the triangles are congruent using the aas congruence