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

Author Question: The greenhouse effect occurs on Earth because carbon dioxide is a. transparent to visible light ... (Read 71 times)

geodog55

  • Hero Member
  • *****
  • Posts: 530
on: Jul 27, 2018
The greenhouse effect occurs on Earth because carbon dioxide is
 
  a. transparent to visible light and opaque to infrared radiation.
  b. opaque to visible light and transparent to infrared radiation.
  c. totally opaque to both visible light and infrared radiation.
  d. totally opaque to both visible light and infrared radiation.

Question 2

The oxygen in Earth's atmosphere
 
  a. was manufactured inside stars.
  b. was added to the atmosphere by plant life.
  c. has grown more abundant since the origin of Earth.
  d. was manufactured inside stars, was added to the atmosphere by plant life, and has grown more abundant since the origin of Earth.
  e. None of the other choices are correct.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ecabral0

  • Sr. Member
  • ****
  • Posts: 310
Reply #1 on: Jul 27, 2018
Answer to Question 1

a

Answer to Question 2

d


geodog55

  • Member
  • Posts: 530
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

lkanara2

  • Member
  • Posts: 329
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Mammography. (b) A mammogram. A tumor is visible in this mammogram, indicated by the arrow in the lo Mammography. (b) A mammogram. A tumor is visible in this mammogram, indicated by the arrow in the lo
Kinetic light sculptures Kinetic light sculptures
Hall-effect switches use metallic shutters to shunt magnetic lines of force away from a silicon ... Hall-effect switches use metallic shutters to shunt magnetic lines of force away from a silicon ...
Effect of extreme homoallostery Effect of extreme homoallostery
Long-wave energy flux is emitted from Earth Long-wave energy flux is emitted from Earth
Carbon Dioxide Concentrations for 400,000 years Carbon Dioxide Concentrations for 400,000 years
Video: Steps of glucose catabolism

For a complete list of videos, visit our video library