Question

Energy absorbed by vegetation is highest in _____________ region and lowest in _____________ region of the EMS.
(a.) Green and NIR
(b.) Green and Red
(c.) Red and NIR
(d.) Green and SWIR

Answer 1

Answer:

The correct answer is (c) Red and NIR.

Energy absorbed by vegetation is highest in the red region and lowest in the NIR region of the EMS.

Explanation:

Healthy plants or vegetation absorb wavelength in the range of either blue or red in order to bring about photosynthesis.

However, they do not absorb much in the NIR or Near Infrared Range, instead they are found to reflect in this range.

Answer 2

'Energy absorbed by vegetation' is 'highest in the Red region' and 'lowest in NIR region of the EMS.'

Answer: Option c.

Explanation:

We know 'energy absorbed by vegetation' which is highest in the red region and lowest in the NIR region of the EMS.

The healthy plants or vegetation absorb the wavelength in the range of either blue or red in order to bring about photosynthesis,  

They do not absorb much in the NIR or Near Infrared Range, instead, they are found to reflect in this range.  

We know plant always absorb red and blue color usually. But they show a green color. They don’t show the absorbent color.