How are spring and neap tides different from regular tides? 1. they occur twice a day. 2. they are caused by wind. 3. they occur twice a month. 4. they are extra-high tides and extra-low tides. 5. they are caused when the sun and the moon align and exert additional gravitational pull.

The answer is 3. They occur twice a month.

Yes he thought they should be left to chance why, because he thought that was the best thing to do

The answer is atmosphere. there are four spheres of the earth: 1. geosphere (from greek word 'geo' = ground), 2. hydrosphere (from greek word 'hydro' = water), 3. biosphere (from greek word 'bio' = life), and 4. atmosphere (from greek word 'atmo' = air). a magnetosphere is a region of space around astronomical objects controlled by the magnetic field of that object. through the process of elimination, since lightning is present in the air, it can be found in the atmosphere.