« previous next »

Author Question: Approximately ________ of the light energy arriving at the surface of a leaf is useful to ... (Read 23 times)

LaDunn

  • Hero Member
  • *****
  • Posts: 526
on: Jul 14, 2018
Approximately ________ of the light energy arriving at the surface of a leaf is useful to chlorophyll.
 
  A) 5 B) 10 C) 25 D) 50

Question 2

Incoming solar radiation is called
 
  A) solar constant. B) thermosphere. C) insolation. D) solar wind.


diana chang

  • Sr. Member
  • ****
  • Posts: 288
Reply #1 on: Jul 14, 2018
Answer to Question 1

C

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

The biochemical reactions of near-infrared light The biochemical reactions of near-infrared light
viable surface sampling by swab viable surface sampling by swab
Place the infant faceup on a soft surface, such as a towel, and remove his or her clothing. With one ... Place the infant faceup on a soft surface, such as a towel, and remove his or her clothing. With one ...
Renewable Energy Sources Globally Renewable Energy Sources Globally
Light Green Eye Color Light Green Eye Color
Fossilized Leaf Fossilized Leaf
Video: Hip Animation

For a complete list of videos, visit our video library