The four main systems of the earth are
a. geology, meteorology, oceanography, and chemistry.
b. geosphere, atmosphere, hydrosphere, and biosphere.
c. aromatherapy, biology, chemistry, and physical properties.
d. geosphere, atmosphere, hydrosphere, and aerosphere.

Arid and semiarid subcategories are part of which climate

Using complete sentences, outline two specific examples of how technology advances make the world seem smaller.explain what it means to say the world is “shrinking”

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