Garbage collectors have issues with the segregation of waste at the land fills .Use the scientific method to come out with a solution that will help in the segregation at our waste when it get to the land fills.

Which of the layers of the earth has the following three characteristics? i. it is made of molten rock. ii. it has currents that are constantly moving. iii. earth’s plates float on top of its currents.

Short answer/constructed response: respond to the question in 3-5 complete sentences. give details or examples to support your answer. attempt to answer all parts of the question in paragraph form! using the source 1 map, pick two of the 1800's territorial acquisitions you believe were the most important in the development of the united states. provide at least two reasons per territory to explain why you think they were the most important.

Write a 150word essay describing the effect of people's activities on the environment in the region.