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 56 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
Gracias!

nguyenhoanhat

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

Cyanide works by making the human body unable to use oxygen.

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
Saturn as Seen from Earth Saturn as Seen from Earth
Granite: a Common Rock in Continental Crust Granite: a Common Rock in Continental Crust
Earth’s orientation Earth’s orientation
Formation of Continental Crust Formation of Continental Crust
Earth 600 Million Years Ago Earth 600 Million Years Ago
Video: Acid-base imbalances - metabolic acidosis and alkalosis

For a complete list of videos, visit our video library