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

Author Question: Which of the following silicate minerals is the most abundant in Earth's crust? A) pyroxene B) ... (Read 39 times)

karlynnae

  • Hero Member
  • *****
  • Posts: 599
on: Jul 14, 2018
Which of the following silicate minerals is the most abundant in Earth's crust?
 
  A) pyroxene
  B) olivine
  C) garnet
  D) feldspars

Question 2

An ideal pesticide would be characterized by ________.
 
  A) being of equal value to the damage the pest would have caused
  B) allowing the development of genetic resistance
  C) not leaching into water supplies in the ground
  D) persistence
  E) broad spectrum in its target


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

234sdffa

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jul 14, 2018
Answer to Question 1

Answer: D

Answer to Question 2

C


karlynnae

  • Hero Member
  • *****
  • Posts: 599
Reply #2 on: Jul 14, 2018
Thank you


234sdffa

  • Sr. Member
  • ****
  • Posts: 341
Reply #3 on: Jul 14, 2018
No problemo


« previous next »
 

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

The monthly changes of angle between the direction of illumination by the Sun and viewing from Earth The monthly changes of angle between the direction of illumination by the Sun and viewing from Earth
Earth’s Spheres Earth’s Spheres
Foundations of Earth Science, 7th Edition Foundations of Earth Science, 7th Edition
The Distribution of Water on Earth The Distribution of Water on Earth
Earth 200 Million Years Ago Earth 200 Million Years Ago
Earth day kids Earth day kids
Video: Depolarization of the SA node, Action potentials of the myocardium & ANS effects

For a complete list of videos, visit our video library