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

Author Question: The Permian period experienced major extinctions, which may have been due to A) global warming. ... (Read 15 times)

Jkov05

  • Hero Member
  • *****
  • Posts: 556
on: Jul 29, 2018
The Permian period experienced major extinctions, which may have been due to
 
  A) global warming.
  B) the emergence of the reptile.
  C) the breakup of Pangaea.
  D) the formation of Pangaea.

Question 2

Large deposits of gypsum and other evaporite minerals are evidence of
 
  A) volcanic activity during the Cambrian period.
  B) dried up shallow seas from the Silurian period.
  C) seafloor spreading during the Permian period.
  D) glaciation during the Triassic period.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ms_sulzle

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: B


Jkov05

  • Member
  • Posts: 556
Reply 2 on: Jul 29, 2018
:D TYSM

nothere

  • Member
  • Posts: 324
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Major Impacts on Mercury and on Our Moon Major Impacts on Mercury and on Our Moon
Timing of teratogens. Vulnerability to teratogens is greatest in the embryonic period. Source: Moore Timing of teratogens. Vulnerability to teratogens is greatest in the embryonic period. Source: Moore
Major fluid compartments in the body. Major fluid compartments in the body.
Some Possible Consequences of Global Warming Some Possible Consequences of Global Warming
Global Dimensions Global Dimensions
Vitamin D plays a major role in bone health Vitamin D plays a major role in bone health
Video: Spermatogenesis Animation

For a complete list of videos, visit our video library