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

Author Question: Oil shales are ____. A)found only in North and South America B)useful for the kerogen that can be ... (Read 44 times)

clippers!

  • Hero Member
  • *****
  • Posts: 828
on: Jul 13, 2018
Oil shales are ____.
 A)found only in North and South America
 B)useful for the kerogen that can be extracted
 C)less expensive to process than are conventional oil sources
 D)currently producing 15 percent of the United States' oil
 E)currently producing 30 percent of the United States' oil

Question 2

The marine fauna that repopulated the oceans after the Permian extinction was more diverse than the Paleozoic marine fauna.
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

af

  • Sr. Member
  • ****
  • Posts: 356
Reply #1 on: Jul 13, 2018
Answer to Question 1

B

Answer to Question 2

False


clippers!

  • Member
  • Posts: 828
Reply 2 on: Jul 13, 2018
:D TYSM

AngeliqueG

  • Member
  • Posts: 343
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

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?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Photosynthetic thylakoid membranes and numerous gas vesicles found in a cell of the cyanobacterial g Photosynthetic thylakoid membranes and numerous gas vesicles found in a cell of the cyanobacterial g
Magnetosomes found in the spirillum Magnetospirillum magnetotacticum. Magnetosomes found in the spirillum Magnetospirillum magnetotacticum.
Adult male tortoise, South Africa Adult male tortoise, South Africa
The North and South Equatorial Currents The North and South Equatorial Currents
The hemes found in cytochromes The hemes found in cytochromes
North American Cordillera North American Cordillera
Video: The Lac Operon in E. Coli

For a complete list of videos, visit our video library