This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The core of the Earth is composed primarily of: a. nickel. b. uranium. c. metallic hydrogen. d. ... (Read 98 times)

yoroshambo

  • Hero Member
  • *****
  • Posts: 566
on: Aug 22, 2018
The core of the Earth is composed primarily of:
 a. nickel.
 b. uranium.
 c. metallic hydrogen.
 d. iron.

Question 2

The Hawaiian island chain formed:
 a. at a transform fault.
 b. at a mid-ocean ridge spreading center.
 c. as the Pacific plate slid over a hotspot.
 d. at a convergent plate boundary.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

strudel15

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Aug 22, 2018
Answer to Question 1

d

Answer to Question 2

c


yoroshambo

  • Hero Member
  • *****
  • Posts: 566
Reply #2 on: Aug 22, 2018
Thanks


strudel15

  • Sr. Member
  • ****
  • Posts: 324
Reply #3 on: Aug 22, 2018
Welcome :)


« previous next »
 

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Hydrogen bonding in ice Hydrogen bonding in ice
Size comparison of Earth and Uranus Size comparison of Earth and Uranus
Earth’s Spheres Earth’s Spheres
Earth’s orientation Earth’s orientation
Ocean cover most of Earth’s surface Ocean cover most of Earth’s surface
Idealized Tidal Bulges on Earth Idealized Tidal Bulges on Earth
Video: Fermentation pathways

For a complete list of videos, visit our video library