× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
o
1
1
Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
New Topic  
Ifekwunigwe Ifekwunigwe
wrote...
Go to Answer
Posts: 74
Rep: 0 0
6 years ago
Ocean water evolved ____.
 A)from condensation of water vapor in a hydrogen rich atmosphere
 B)from condensation of water vapor from volcanic eruptions
 C)as Earth warmed
 D)with accumulation of rainfall
 E)as glaciers melted

Question 2

The two most familiar and widely used metamorphic rocks are marble and slate.
  Indicate whether the statement is true or false

Question 3

Dome-headed dinosaurs (pachycephalosaurs) are only known to us from ____ rocks.
 A)early Triassic
 B)early Jurassic
 C)late Jurassic
 D)early Cretaceous
 E)late Cretaceous

Question 4

Which term describes vertical ocean circulation, in which water moves from deep to shallow?
 A)surface currents
 B)deep currents
 C)downwelling
 D)upwelling
 E)gyre transport

Question 5

Migmatites can form in the deeper portions of the crust at convergent plate boundaries.
  Indicate whether the statement is true or false
Read 73 times
1 Reply
Replies
Answer verified by a subject expert
bblegalbblegal
wrote...
#1
Posts: 109
Rep: 1 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

Ifekwunigwe Author
wrote...

6 years ago
Thanks
gmiannotti
wrote...

Yesterday
Smart ... Thanks!
jmendoza
wrote...

2 hours ago
Good timing, thanks!
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  831 People Browsing
 162 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 657
  
 1304
  
 215
Your Opinion
Which industry do you think artificial intelligence (AI) will impact the most?
Votes: 379
Previous poll results: Who will win the 2024 president election?