The main reason for land subsidence is
a. the destruction of plant life.
b. the removal of water from aquifers.
c. land exploitation.
d. desertification.

Which characteristics are true of the arabian desert? multiple answers choose all answers that are correct. a. is mostly below sea level b. covers almost the entire arabian peninsula c. contains the largest sand sea in the world d. has very few people living there

Unlike other andean nations, chile has a relatively small population of mestizos people of european descent indians people of asian descent

The process by which liquid water changes into water vapour is called what ?