What are three effects water shortage has on a region

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.

Hey, i was what is consisted in a sustainable city? like what unique designs they have, etc. for answering ; )

Identify the type of weathering seen in each picture ? chemical weathering mechanical weathering