« previous next »

Author Question: Metamorphism means to change form. Describe how a rock may change during metamorphism. What will ... (Read 52 times)

kwoodring

  • Hero Member
  • *****
  • Posts: 560
on: Jul 14, 2018
Metamorphism means to change form. Describe how a rock may change during metamorphism.
 
  What will be an ideal response?

Question 2

Photochemical smog is formed when primary air pollutants interact with ________.
 
  A) air B) water C) gases D) sunlight E) moisture
The Environment and You ¦ Christensen, Leege ¦ 2nd Edition
Buy Test-Bank


nekcihc358

  • Sr. Member
  • ****
  • Posts: 327
Reply #1 on: Jul 14, 2018
Answer to Question 1

Metamorphism most frequently results in a change of texture through crystal size and shape or a change of mineralogy through recrystallization. Sometimes there can be a change of chemical composition due to the interaction of chemically reactive fluids.

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Some of the bacteria that can fix atmospheric nitrogen, converting it into a form usable by plants. Some of the bacteria that can fix atmospheric nitrogen, converting it into a form usable by plants.
Regions of Exceptionally Hot Rock Regions of Exceptionally Hot Rock
Hail is precipitation in the form of hard, rounded pellets of ice. Hail is precipitation in the form of hard, rounded pellets of ice.
Geopolitical Change of 20th-Century Europe Geopolitical Change of 20th-Century Europe
Rock the leg to create movement at the hip joint. Apply passive movements to mobilize knee and hip ... Rock the leg to create movement at the hip joint. Apply passive movements to mobilize knee and hip ...
Introduction of Water to Mantle Rock Introduction of Water to Mantle Rock
Video: Osmosis - water transport

For a complete list of videos, visit our video library