Sign In Question: Consider statements A and B and choose the correct option. A – Nights in deserts are hot. B – The sand and rocks emit heat and raise the temperature.
🔑Key Points:
-A desert is a barren area of landscape where little precipitation occurs and consequently, living conditions are hostile for plant and animal life.
-Deserts are found on every continent and cover about one-fifth of Earth's land area.
-Nights in deserts are cold and days are extremely hot.
-It is hot throughout the day because of lack of water and cold at the night because sand cannot hold heat, so for the period of night when the Sun is not shining the sand loses all its heat and compose desert cold.
-Thus, we can say that the days in deserts are hot because sand and rocks emit heat and raise the temperature.
-A desert is a barren area of landscape where little precipitation occurs and consequently, living conditions are hostile for plant and animal life.
-Deserts are found on every continent and cover about one-fifth of Earth's land area.
-Nights in deserts are cold and days are extremely hot.
-It is hot throughout the day because of lack of water and cold at the night because sand cannot hold heat, so for the period of night when the Sun is not shining the sand loses all its heat and compose desert cold.
-Thus, we can say that the days in deserts are hot because sand and rocks emit heat and raise the temperature.
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