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 58 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
Thanks for the timely response, appreciate it

T4T

  • Member
  • Posts: 348
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Walrus tusk engraving made by Chukchi artisans depicting polar bears attacking walruses. On display Walrus tusk engraving made by Chukchi artisans depicting polar bears attacking walruses. On display
Hints of Earth’s Early Appearance Hints of Earth’s Early Appearance
Cranial capacity has increased approximately fourfold over the last 3.5 million years of hominin evo Cranial capacity has increased approximately fourfold over the last 3.5 million years of hominin evo
Heaven or earth? Heaven or earth?
Earth’s Spheres Earth’s Spheres
Planet Z-34 has a mass equal to 1/3 that of Earth, a radius equal to 1/3 that of Earth, and an ... Planet Z-34 has a mass equal to 1/3 that of Earth, a radius equal to 1/3 that of Earth, and an ...
Video: Egg and Sperm Formations in Animals Animation

For a complete list of videos, visit our video library