According to erik h. erikson, which challenge do adolescents face? 1) gaining trust versus mistrust 2) gaining intimacy versus isolation 3) taking initiative versus guilt 4) gaining identity versus confusion

Gaining intimacy versus isolation is the right answer.

Explanation:

The psychological states by Erickson are based on the psychosexual theory. According to Erickson, the approach motivates each other in order to compete in the specific area that they represent. Therefore, an individual has to undergo eight developmental stages in life; each step has its challenges that should be solved.

For the case of adolescents, there are high chances of falling victims of isolation and intimacy because it is at this stage that they are desperate for a relationship.

giant impact theory - the moon was formed from the collision between earth and another mars-sized body.

colliding planetesimals hypothesis - the moon was formed from the same cloud of material as earth.

capture hypothesis - the moon was locked into orbit by earths gravity as it was passing by it.

accretion hypothesis - the moon was formed from collisions and combining of planetesimals.

i think this is right, if not and you know better let me know.