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

Author Question: From a long-term perspective, warm periods in Earth's climate are associated most with increased ... (Read 70 times)

DelorasTo

  • Hero Member
  • *****
  • Posts: 548
on: Jul 13, 2018
From a long-term perspective, warm periods in Earth's climate are associated most with increased atmospheric concentrations of ___________________ _.
 Fill in the blank(s) with correct word

Question 2

Most of the oxygen in the Earth's atmosphere was produced through ___________________ _.
 Fill in the blank(s) with correct word


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ngr69

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Jul 13, 2018
Answer to Question 1

carbon dioxide

Answer to Question 2

photosynthesis


DelorasTo

  • Member
  • Posts: 548
Reply 2 on: Jul 13, 2018
Gracias!

amynguyen1221

  • Member
  • Posts: 355
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

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.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

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?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

A young Lipizzan at the Spanish Riding School in training equipment, wearing saddle, bridle and long A young Lipizzan at the Spanish Riding School in training equipment, wearing saddle, bridle and long
Blue light is scattered more than other wavelengths by the gases in the atmosphere, giving the Earth Blue light is scattered more than other wavelengths by the gases in the atmosphere, giving the Earth
Hints of Earth’s Early Appearance Hints of Earth’s Early Appearance
Endochondral ossification of long bone. Endochondral ossification of long bone.
Long-range forecasts Long-range forecasts
Paleogene and Neogene Periods Paleogene and Neogene Periods
Video: Green alga life cycle Animation

For a complete list of videos, visit our video library