There are different sources of energy here on Earth. Examples are fossil fuels, hydroelectric, geothermal, gravitational, nuclear fusion and fission, wind and solar. Which of these have a nuclear origin either directly or indirectly?

Q: All of the following are state functions except a. work b. enthalpy c. entropy d. internal energy

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A: Earthquake is violent shaking of the ground. This is caused by energy released by the lithosphere wh...

Q: 14.help

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A: The ecosystem has a definite scale of the food chain for all the creatures living on the planet eart...

Q: Use the diagram below to answer the questions that follow. I. Which type of plate boundary occurs at...

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Q: Can you redo the graph on last slide

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Q: help

A: Moon orbits the Earth at an approximate distance of 382,400 km. The moon takes 27.3 days to orbit th...

Q: 15. Biotite...a. is a mica mineralb. is a ferromagnesium mineralc. would probably form before pyroxe...

A: Biotite is a group of black mica minerals that generally occur in igneous and metamorphic rocks. It ...

Q: Describe the revisions of the Endangered Species Act of 1973 law.

A: Endangered Species Act (ESA) 1973 is a law provided by  United States of America government to prote...

Q: - Discusses in a few words the different between these two features in the final stack seismic image...

A: Seismic survey is an exploration geophysics method which uses seismic wave velocity and other seismi...

Q: Selected option is wrong.

A: Agricultural runoff is the most pollutant material that causes water pollution in the Mississippi ri...

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A: The image given describes four positions of EArth at different times of the year. These positions ma...

Q: Where around the Earth is the noon Sun directly overhead on a) the beginning of our Summer;  b) the ...

A: (a) The Beginning of our Summer The summer starts, when sun directly overhead at Tropic of Cancer, w...

Q: Use the diagram below to answer the questions that follow A. Which type of plate boundary occurs at ...

A: The interior of Earth can be differentiated into four layers- crust, mantle, outer core, and inner c...

Q: Q11. In large domes that contain sedimentary rock dipping at low angles, the oldest rocks are found ...

A: Dome is a structure in geology which consist of symmetrical anticline in nature this are formed when...

Q: If some precipitation occurs on the windward side of the mountain as the air parcel ascends what wou...

A: Specific humidity is defined as the amount of water vapor per unit weight of air.  It is a measure o...

Q: Can someone help?

A: The Earth is enclosed by a blanket of gases called the atmosphere. The atmosphere serves as a protec...

Q: 9. Flux melting occurs...a. in continental rifts, where seawater lowers the melting temperature of t...

A: When water or other volatile substances are allowed to react with a melt, it lowers the solidus of t...

Q: Which of the following is not a proxy for a bolide impact?   Question 6 options:   A. ...

A: Bolide impact refers to the collision between any foreign extraterrestrial body and the earth's surf...

Q: Draw a food chain at food web using this following organisms

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Q: Which part of the country (mention in terms of region or state names) has more severe weather days (...

A: The difference in meteorological circumstances of an area classifies as the weather. The patterns of...

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A: Paleomagnetic time scale provides the information about the reversal of earth's polarity. We know th...

Q: Can someone help ASAP

A: The Earth is enclosed by a blanket of gases called the atmosphere. The atmosphere serves as a protec...