Geosphere - Study guides, Class notes & Summaries

CHAPTER 3—ECOSYSTEMS: WHAT ARE THEY AND HOW DO THEY WORK? MULTIPLE CHOICE 1. Scientists estimate that tropical rain forests contain up to half of the earth’s land plants and animal species. What percentage of the world’s land surface do tropical rain forests cover? a. 2 b. 4 c. 8 d. 10 e. 12 ANS: A PTS: 1 TOP: 3-0 Core Case Study: Tropical Rain Forests Are Disappearing KEY: Bloom's: Remember NOT: New 2. The disappearance of the tropical rain forests is an import...

the geosphere consists of... Ans- the core,mantle, and crust crust Ans- outer most layer. very thin and is less than 1% of earths mass mantle Ans- its medium in density. it is 64% of earths mass core Ans- dense and hot lithosphere Ans- located in crust and mantle asthensphere, mesosphere Ans- located in mantle outer and inner core Ans- located in the core oceanic continental Ans- trenches continental continental Ans- mountain

BBE 2001 Practice Exam 2024 QUESTIONS WITH DETAILED VERIFIED ANSWERS | A+ GRADE ASSURED In the video we saw that the carbon cycle is balanced with some sinks and some sources of carbon. The two primary sources of anthropogenic carbon are fossil fuel combustion and land use changes. Indicate which are the three main carbon sinks for this anthropogenic carbon.The three primary sinks of carbon are oceans, land and vegetation, and the atmosphere. Interesting also that CEMENT application is th...

age of earth CORRECT ANSWER our understanding of radioactivity helps us accurately determine numerical dates for rocks that represent important events in earth's past. Earth is about 4.6 billion years old. Asthenosphere CORRECT ANSWER "weak sphere" 400km deep, small amount of melting, mechanically detached from lithosphere, which can move independently craton CORRECT ANSWER interior of a continent, oldest part density CORRECT ANSWER defined as mass per unit of volume, determines how ...

APSC 151-Week 1; Questions and Answers 100% Solved What is sustainable engineering Correct answer Engineering that meets the needs of the present without compromising the viability of future and minimizes negative impacts on culture, life and the environment we live in Earth systems Correct answer hydrosphere, atmosphere, biosphere, geosphere Hydrosphere, atmosphere, geosphere, biosphere, lithosphere Correct answer Water, air, earth, all life, solid earth What layers make up the atm...

BBE 2201 Final Exam Prep 2024 QUESTIONS WITH DETAILED VERIFIED ANSWERS | A+ GRADE ASSURED Slow Carbon Cycle Carbon moving through rocks, soil, the ocean, and the atmosphere over time Fast Carbon Cycle Carbon moving through life forms, i.e plants and animals True/False: Clearing forests to plant agricultural crops results in an increase in atmospheric carbon dioxide True. There is a carbon equilibrium established with any land use. Where are the 9 gigatons of added carbon (by humans) in th...

Earth Science Midterm Questions and Answers Already Passed What does the theory of plate tectonics help scientists understand? The theory of plate tectonics provides insights into the mechanisms behind earthquakes and volcanic eruptions. What type of map is most effective for displaying variations in elevation? A topographic map is the most suitable for illustrating elevation differences. On a topographic map, what does it indicate if the contour lines are widely spaced? Widel...

ntro To Geology 200 Exam With Elaborated Question & Answer 2024/2025 Name the four subsystems that constitute the Earth system. - CORRECT ANSWER-The four components that constitute the Earth system: a. atmosphere: the gaseous envelope surrounding the Earth. b. hydrosphere: the water on or close to the surface of the Earth. c. biosphere: the organic components. d. geosphere: the inorganic components that include rock and other materials. Which of the four subsystems do we concentra...

When geologic material behaves like a liquid during an earthquake, often causing structures to topple, this is referred to as correct answers liquefaction Much of what we know about the earth's interior has been learned by correct answers Studying earthquakes and seismic waves gravity is an example of a: correct answers scientific law Which of the following earth layers behaves as a plasticky solid that flows easily A) inner core B) asthenosphere C) crust D) lithosphere correct ...

age of earth CORRECT ANSWER our understanding of radioactivity helps us accurately determine numerical dates for rocks that represent important events in earth's past. Earth is about 4.6 billion years old. Asthenosphere CORRECT ANSWER "weak sphere" 400km deep, small amount of melting, mechanically detached from lithosphere, which can move independently craton CORRECT ANSWER interior of a continent, oldest part density CORRECT ANSWER defined as mass per unit of volume, determines how ...