Explain four positive effects of desert features to human activities
Answer Text: - Desert features like zeugen dunes etc attract tourists- Deflection hollow/oasis contains water used for irrigation and other domestic uses- Loess is deposited in water areas is fertile and used for farming- Dwelling are curved out of loess which provide warm and cool home stead during winter and summer respectively- Desert land forms are ideal for military training testing of weapons and space craft experiments- The seasonal streams can be dammed to supply water for domestic use- Desert features provide suitable scenery for film making