Physics, 13.10.2019 18:30 alyssashae1818
Which statement best describes the effects of drought, desertification, and erosion on the people who live in the sahel on the edge of the sahara desert?
a)these factors have led to warfare between tribes in the region. b)these factors have caused a great migration of people from the region. c)these factors have caused the united nations to declare the region endangered. d)these factors have led to hunger in the region because of a lack of arable land.
Answers: 2
Physics, 22.06.2019 04:30
Which of the following is not a characteristic of s waves? a. travel slower than p waves. b. cannot be detected in locations more than 105° from an earthquake’s epicenter. c. travel through solids and liquids. d. only affect coastal regions.
Answers: 2
Physics, 22.06.2019 09:30
Which are advantages of renewable resources? check all that apply. renewable energy supplies are completely reliable everywhere. some renewable resources will never be used up. little or no waste is produced by renewable resource plants. electricity can be generated in large quantities. many renewable energy facilities have lower operating costs.
Answers: 1
Physics, 22.06.2019 15:50
An object with initial temperature 130 ∘ f is submerged in large tank of water whose temperature is 50 ∘ f . find a formula for f ( t ) , the temperature of the object after t minutes, if the cooling constant is k = − 0.2 . remember newton's law of cooling (the rate of change of temperature with respect to time is equal to k times the difference between the temperature of the object and the surrounding temperature) ! : )
Answers: 1
Which statement best describes the effects of drought, desertification, and erosion on the people wh...
English, 25.03.2020 21:55
Mathematics, 25.03.2020 21:55
Mathematics, 25.03.2020 21:55
Mathematics, 25.03.2020 21:55
Chemistry, 25.03.2020 21:55
Mathematics, 25.03.2020 21:55
Mathematics, 25.03.2020 21:55
Mathematics, 25.03.2020 21:55
Social Studies, 25.03.2020 21:55
History, 25.03.2020 21:56
History, 25.03.2020 21:56