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

Author Question: Approximately 95 of the Earth's crust is made up of A) oxides. B) phosphates. C) silicates. D) ... (Read 27 times)

Engineer

  • Hero Member
  • *****
  • Posts: 527
on: Jul 14, 2018
Approximately 95 of the Earth's crust is made up of
 
  A) oxides.
  B) phosphates.
  C) silicates.
  D) carbonates.

Question 2

Longwave radiation (+ LW) arriving at the Earth's surface
 
  A) comes primarily from infrared energy emitted by the atmosphere.
  B) comes directly from the Sun.
  C) comes from diffuse solar radiation.
  D) comes from UV radiation reflected from the bottoms of clouds.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

lin77x

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jul 14, 2018
Answer to Question 1

C

Answer to Question 2

A


Engineer

  • Member
  • Posts: 527
Reply 2 on: Jul 14, 2018
YES! Correct, THANKS for helping me on my review

scottmt

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

Mars oppositions from 2003-2018, viewed from above the ecliptic with the Earth centered Mars oppositions from 2003-2018, viewed from above the ecliptic with the Earth centered
Schematic of the Earth–Moon system (without a consistent scale) Schematic of the Earth–Moon system (without a consistent scale)
The Sun as it appears from the surface of the Earth at Sunset. The Sun as it appears from the surface of the Earth at Sunset.
“To confess my weakness,” Hamilton wrote when he was only fourteen, “my ambition is prevalent.” This “To confess my weakness,” Hamilton wrote when he was only fourteen, “my ambition is prevalent.” This
Early in the twentieth century, when malnutrition was common, companies such as this one advertised Early in the twentieth century, when malnutrition was common, companies such as this one advertised
Heaven or earth? Heaven or earth?
Video: Electrical changes in the heart

For a complete list of videos, visit our video library