Explain why an observer can experience two unequal high tides ...

[Mr.Thesaxman]

Explain why an observer can experience two unequal high tides during one day.
 
  What will be an ideal response?

Question 2

Are estuaries associated with submergent or emergent coasts? Explain.
 
  What will be an ideal response?

[jlaineee]

Answer to Question 1

The gravitational forces between the Earth and the Moon cause tides. Because the Moon's gravitational pull on Earth is slightly greater on the near side of Earth than on the far side, the tidal bulge is slightly greater on the near side, causing a slightly higher tide.

Answer to Question 2

Estuaries are drowned river mouths associated with submergent coasts. They form where the sea floods lower reaches of river valleys flowing into the ocean.

[Mr.Thesaxman]

Wow, this really help

[kthug]

Excellent