Matching (20) Match items in column A to column B

Column a Column b
1.
A.
Who was the dominant naval power after 1588?
2.
B.
What are the characteristics of Ocean Crust?
3.
C.
Deepest part of Ocean
4.
D.
Who discovered that mid ocean ridge is a site of new ocean crust
5.
E.
According to the nebular hypothesis how were the protoplanets formed?
6.
F.
What does density stratification mean?
7.
G.
What is the average depth of water?
8.
H.
what is the name of the ocean that surrounded the one large continent
9.
I.
What are the characteristics of divergent boundaries?
10.
J.
where was earliest fossilized life discovered?
11.
K.
What elements make up the core?
12.
L.
What is the asthenosphere and what are some characteristics?
13.
M.
What are the characteristics of convergent boundaries?
14.
N.
Where is the densest material on the earth?
15.
O.
what is released from outgassing?
16.
P.
Deepest part of Ocean
17.
Q.
Who created one of the first maps in 150 A.D.
18.
R.
Transform boundary features
19.
S.
Who was one of the first captains who set sail for science?
20.
T.
What is a nebula?