Author Question: The Devonian period is most noted for the A) ability of certain fishes to breath air. B) ability ... (Read 51 times)

tuffie

  • Hero Member
  • *****
  • Posts: 534
The Devonian period is most noted for the
 
  A) ability of certain fishes to breath air.
  B) ability of certain fishes to move onto land.
  C) first amphibians.
  D) great diversification of fishessome developed lungs, some moved to land, and some became amphibians.

Question 2

The break-up of Pangaea had worldwide consequenceshow did this impact climate and sea level?
 
  What will be an ideal response?



sabina576

  • Sr. Member
  • ****
  • Posts: 356
Answer to Question 1

Answer: D

Answer to Question 2

Answer: The separation of landmasses away from being centered at the equator allowed new circulation patterns to developwarm equatorial water circulated northward to warm higher latitudesclimate became mild. Rifting activity resulted in high standing ocean basins allowing seawater to flood the continentsa rise in sea level. This rise in sea level also contributed to a milder climate.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

tuffie

  • Hero Member
  • *****
  • Posts: 534
Both answers were spot on, thank you once again




 

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

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.

Did you know?

The average adult has about 21 square feet of skin.

For a complete list of videos, visit our video library