What have been the results of improved agricultural practices?

decreased organic farming

increased productivity

increased profits

increased water pollution

increased health risks

reduced health risks

Lines of longitude are like stripes from the top of the globe down to the bottom virtually slicing the earth like an orange

Which of the following best describes brazil's economy from 1650-1880? a. it gradually shifted to manufacturing as the industrial revolution progressed. b. it was based on mining. c. it was based on plantation agriculture, where slaves served as a labor force. d. it was based on small, family-owned farms.

In the figure, polygon abcd is transformed to create polygon a′b′c′d′. this transformation is a by a factor of .