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

Author Question: The three most abundant elements in Earth's crust are A) oxygen, silicon, and aluminum. B) rock, ... (Read 99 times)

armygirl

  • Hero Member
  • *****
  • Posts: 556
on: Jul 14, 2018
The three most abundant elements in Earth's crust are
 
  A) oxygen, silicon, and aluminum. B) rock, water, and tectonics.
  C) magnesium, potassium, and oxygen. D) iron, aluminum, and granite.

Question 2

Of the elements in Earth's crusts, ________ makes up the most of Earth's crust by weight.
 
  A) oxygen (O) B) silicon (Si) C) Aluminum (Al) D) Iron (Fe)


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

morganmarie791

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jul 14, 2018
Answer to Question 1

A

Answer to Question 2

A


armygirl

  • Member
  • Posts: 556
Reply 2 on: Jul 14, 2018
Wow, this really help

kilada

  • Member
  • Posts: 311
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

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?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Crawl out from under that rock, finals are over! Crawl out from under that rock, finals are over!
Elements Elements
An ignition- or mixture-related misfire can cause hash on the oxygen sensor waveform. An ignition- or mixture-related misfire can cause hash on the oxygen sensor waveform.
Earth’s Spheres Earth’s Spheres
Common sequence features in integrated retroviruses and other eukaryotic transposable elements Common sequence features in integrated retroviruses and other eukaryotic transposable elements
The Distribution of Water on Earth The Distribution of Water on Earth
Video: Neural regulation of mechanical digestion- CNS voluntary, ANS & ENS controlled involuntary movements

For a complete list of videos, visit our video library