Images shows a lake labeled carbonates in water, a cow labeled animal respiration, a tree labeled photosynthesis, a factory labeled factory emissions, the sun labeled sunlight, a cloud labeled carbon dioxide in atmosphere, another tree labeled plant respiration, an arrow from organic carbon to dead organism, and fossils and fossil fuels. arrows are labeled as follows: a from the sunlight to photosynthesis, b from carbon dioxide in atmosphere to photosynthesis, c from factory emissions to carbon dioxide in atmosphere, d from carbon dioxide in atmosphere to carbonates in water, e from dead organisms to fossils and fossil fuels, and f from plant respiration to the sky. using the diagram above, answer the following questions: 6. true or false. the arrow labeled c represents a transfer of chemical energy to mechanical energy. explain why this is true or false. 7. true or false. the arrow labeled a represents a transfer of solar energy to chemical energy. explain why this is true or false. 8. which arrow or arrows represent a release of carbon dioxide? what process is occurring at the arrow(s) you selected? 9. which arrow or arrows indicate a process that cycles carbon from living or nonliving organisms? describe the process or processes you selected. 10. which arrow or arrows represent reactions that demonstrate a conservation of mass and energy? explain your answer.

c. earths continental crust is thicker than its lithosphere.

because, the lithosphere is the outermost layer of the earth/ 100 km thick and is defined by its machanical properties.the lithosphere contains oceanic and continental crust that varies in age and thickness across locations and geologic time. the lithosphere is the coolest layer of the earth in terms of temperature. the term lithosphere should not be confused with the use of "geosphere" which is used to indicate all of earth systems, including the atmosphere, hydrosphere   and biosphere. the surface of the earth can be divided into the continental crust and the oceanic crust.   the continental crust is made mostly of granite while the oceanic crust is made of basalt. the average thickness of the continental crust is 25 miles and the average thickness of the oceanic crust is 5 miles.   three types of rock, igneous, sedimentary, and metamorphic, make up the surface of the earth. that's why 3 option is preferable.

lesson summarykaryotypes a genome is the full set of all the genetic information that an organism carries in its dna. chromosomes arebundles of dna and protein found in the nucleus of a eukaryotic cell.

the correct answer is 4) heat and pressure

metamorphic rocks arise from transformation of existing rocks types, in a process called metamorphism. during metamorphism the original rock(prolith) change into metamorphic rock by heating (150-200c) and pressure of more than 1000 bar. the original rock can be sedimentary, igneous, or existing metamorphic rock.