Pangaea - Study guides, Class notes & Summaries

hypothesis - proposed explanation for an observed phenomenon, which can be rigorously tested using the scientific method (may be regarded as a prediction) theory - supported by a number of testable statements and used as a general principle to explain a phenomenon; intended to be accurate. predictive models of the natural world Theory of Plate Tectonics - proposed explanation by Alfred Wegener of the formation of the continents first as a Pangaea supercontinent then Laurasia and Gondwanalan...

Earth Science Exam Review 2024 with Complete Solutions seismic waves - Correct Answer ️️ -Vibrations that travel through Earth carrying the energy released during an earthquake. crust - Correct Answer ️️ -the outer layer of the Earth mantle - Correct Answer ️️ -the layer of hot, solid material between Earth's crust and core lithosphere - Correct Answer ️️ -the solid, outer layer of the earth that consists of the crust and the rigid upper part of the mantle asthenosphere ...

superposition - The principle that any given rock layer is probably older than those above it and younger than those below it continental crust - Extends from surface of Earth down to 20-30 miles. Continental crust (granite) is less dense then ocean crust (basalt). oceanic crust - Extends down from the surface of the Earth to 7 miles. Crust is layered and very uniform. Composed of basalt. mantle - Contains most of Earth's mass. Composed of iron, magnesium, aluminum, and siliconoxygen comp...

Biol 203 Ecology Final Exam CompletelBiogeography - ANSWER Study of variation in species composition and diversity across geographic locations regional species pool - ANSWER all the species contained within a region (gamma diversity) gamma diversity - ANSWER total species diversity in a landscape alpha diversity - ANSWER Species physiology and interactions with other species are important factors in the resulting species diversity beta diversity - ANSWER change in species, or turnove...

Biogeography - ANSWER Study of variation in species composition and diversity across geographic locations regional species pool - ANSWER all the species contained within a region (gamma diversity) gamma diversity - ANSWER total species diversity in a landscape alpha diversity - ANSWER Species physiology and interactions with other species are important factors in the resulting species diversity beta diversity - ANSWER change in species, or turnover, from one community type to another...

seismic waves correct answers Vibrations that travel through Earth carrying the energy released during an earthquake. crust correct answers the outer layer of the Earth mantle correct answers the layer of hot, solid material between Earth's crust and core lithosphere correct answers the solid, outer layer of the earth that consists of the crust and the rigid upper part of the mantle asthenosphere correct answers the soft layer of the mantle on which the lithosphere floats basalt ...

Earth Science Practice Test 100% Solved 2024 What are the 4 layers of earth - Correct Answer ️️ -Crust, mantle, outer core, inner core Where is the lithosphere located? - Correct Answer ️️ -Upper mantle plus crust Where is the asthenosphere located? - Correct Answer ️️ -Middle mantle What are the 3 types of boundaries? - Correct Answer ️️ -Divergent, convergent, and tranform Warm air rises or sinks? - Correct Answer ️️ -Rises How can heat be transferred? - Correct Ans...

What is Geology "Earth knowledge" -Scientific study of our planet -Earth's history -Earth's composition -Earth's internal structure -Earth's surface features Sustainable Development Earth is a "spaceship" with limited resources and a delicate life-support system. "Sustainable Development": Current generation must ensure hospitable planet for future generations. The Roles of Geologists -Find and manage NATURAL RESOURCES -Understand Earth processes well enough to ...

Earth Science Exam Review (2023/2024) (Certified Solutions) seismic waves Vibrations that travel through Earth carrying the energy released during an earthquake. crust the outer layer of the Earth mantle the layer of hot, solid material between Earth's crust and core lithosphere the solid, outer layer of the earth that consists of the crust and the rigid upper part of the mantle asthenosphere the soft layer of the mantle on which the lithosphere floats basalt a rock that makes up much of t...