Author Question: The Devonian period is most noted for the A) ability of certain fishes to breath air. B) ability ... (Read 17 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?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

For a complete list of videos, visit our video library