Asked by Nazanin Abbasi on Sep 24, 2024
Verified
What best explains why a desert is cold at night?
A) because the relative humidity of the desert is very high, making the air feel cold
B) because there is little vegetation and moisture to help store the heat, and the skies are usually clear
C) because nights in the desert are very cloudy and block lunar radiation
D) because winds in the desert originate at the north and south poles
Relative Humidity
The amount of moisture in the air compared to what the air can hold at that temperature, expressed as a percentage.
Vegetation
The plants and trees collectively found in a particular area, contributing to the habitat and ecosystem.
Lunar Radiation
Electromagnetic radiation emitted by the moon, primarily observed as reflected sunlight.
- Develop an understanding of the distribution and characteristics of different ecosystems.
- Understand the ecological significance and fragility of desert ecosystems.
Verified Answer
NS
Narwinder singh1 day ago
Final Answer :
B
Explanation :
Because there is little vegetation and moisture to help store the heat, and the skies are usually clear.
Learning Objectives
- Develop an understanding of the distribution and characteristics of different ecosystems.
- Understand the ecological significance and fragility of desert ecosystems.