Worldwide, 75 billion metric tons (83 billion tons) of topsoil is lost annually, primarily due to:
A. poor agricultural practices.
B. global warming.
C. ozone depletion.
D. the soil rustler's black market.
E. conservation tillage.

Which is not an example of a  cultural  bond found in a nation-state? a. a holiday traditionb. a common religionc. a favorite placed. a shared history

Which ecosystem best fits the characteristics listed below? which ecosystem best fits the characteristics listed below? ii. seasonal migrations of millions of wildebeests, zebras, and elephants iii. large numbers of predators, such as lions iv. acacia trees and grasses a. the congo rainforest b. the african mangroves c. the serengeti grasslands d. the sahel

Witch are features of the social democracy that is common in europe