« previous next »

Author Question: The Earth's hotter, inner core is liquid and its cooler, outer core is solid. Indicate whether ... (Read 56 times)

s.tung

  • Hero Member
  • *****
  • Posts: 577
on: Jul 27, 2018
The Earth's hotter, inner core is liquid and its cooler, outer core is solid.
 
  Indicate whether the statement is true or false

Question 2

The Voyager I and II spacecraft visited the Jovian planets in the 1980s. When will they reach the distances of the nearest stars?
 
  A) in our lifetime
  B) in our children's lifetime
  C) thousands of years from now
  D) in our grandchildren's lifetime
  E) hundreds of thousands of years from now


yasmina

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 27, 2018
Answer to Question 1

FALSE

Answer to Question 2

E


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Earth’s Major Tectonic Plates Earth’s Major Tectonic Plates
Lightning on Earth Lightning on Earth
Solar EM Radiation Penetration into Earth's Atmosphere Solar EM Radiation Penetration into Earth's Atmosphere
Earth’s Revolution and Rotation: The Causes of Earth’s Seasons Earth’s Revolution and Rotation: The Causes of Earth’s Seasons
Core Concepts in Sociology, Second Canadian Edition, 2/E (Lindsey, Beach, Ravelli) Core Concepts in Sociology, Second Canadian Edition, 2/E (Lindsey, Beach, Ravelli)
Core-promoter elements found in focused promoters Core-promoter elements found in focused promoters
Video: Bond in biological molecules (Ionic, Covalent and Hydrogen bonds)/ How atoms bond?

For a complete list of videos, visit our video library