Damaris Sanchez: Attempt 1 Question 14 (5 points)
Which of the following factors cause variations in seawater density, leading to ocean
currents?
Temperature and salinity
Sun's gravity
Moon's gravity
Wind
Question 15 (5 points)

temperature and salinity

Explanation:

Ocean currents can be caused by wind, density differences in water masses caused by temperature and salinity variations, gravity, and events such as earthquakes or storms. Currents are cohesive streams of seawater that circulate through the ocean

they can increase to boost the enonomy.

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.