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

Author Question: What is basalt? A) any substance that evaporates easily and is a gas, liquid, or ice on Earth B) ... (Read 80 times)

dbose

  • Hero Member
  • *****
  • Posts: 597
on: Jul 27, 2018
What is basalt?
 
  A) any substance that evaporates easily and is a gas, liquid, or ice on Earth
  B) a type of rock that makes relatively low-viscosity lava
  C) a type of metal that tends to create stratovolcanoes when eruptions occur
  D) a type of mineral that is the main ingredient of sea salt
  E) another name for lava

Question 2

About how many extrasolar planets have been discovered (as of 2008)?
 
  A) tens
  B) hundreds
  C) thousands
  D) tens of thousands


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bd5255

  • Sr. Member
  • ****
  • Posts: 386
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

C


dbose

  • Hero Member
  • *****
  • Posts: 597
Reply #2 on: Jul 27, 2018
Thank you!


bd5255

  • Sr. Member
  • ****
  • Posts: 386
Reply #3 on: Jul 27, 2018
Always glad to help...


« previous next »
 

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

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.

Mira as seen from the Earth Mira as seen from the Earth
The span of Homo sapiens sapiens’ time on earth The span of Homo sapiens sapiens’ time on earth
False-color imagery of the Sun, a G-type main-sequence star, the closest to Earth. False-color imagery of the Sun, a G-type main-sequence star, the closest to Earth.
Gravity on Earth Vs. Gravity in Bed Gravity on Earth Vs. Gravity in Bed
Earth Science is Environmental Science Earth Science is Environmental Science
Video: T cell receptors

For a complete list of videos, visit our video library