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: Why Ostracods are important?

A: One of the primary objectives of paleontology is to study the evolution of organisms through geologi...

Q: 66.Judging from the very similar molar morphology of Barytherium and Omanitherium , it is likely tha...

A: Fossils are the preserved remains or the traces of past life and their activity. With the help of fo...

Q: Where Ostracods find?

A: One of the primary objectives of paleontology is to study the evolution of organisms through geologi...

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

A: Generally the state functions are those which depend upon temperature, pressure and quantity of subs...

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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

A: Population growth refers to a rise in the number of individuals in its population. Its rate is asses...

Q: 24.Heterodont bivalves that arose during the Triassic and became so diverse during the Jurassic that...

A: The evolution of living organisms in geological time scale is a major objective of paleontology. Biv...

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A: Environment persists of several regulatory cycles through which the world manages naturally. These e...

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A: Mollusca is a phylum of invertebrate animals of which members are called as mollusc. there are aroun...

Q: Numerate the geophysical exploration methods with explain the physical property that depend on it ea...

A: Geophysics is a specialized branch of the Earth Science subject. It involves the study of the physic...

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A: Earth’s layering can be categorized in two manners., rheological and compositional. On the basis of ...

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A: The earth is the only planet where water is found in a solid, liquid, and gaseous state. The liquid ...

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Q: 9.help

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...

A: Earth is the third planet in the solar system. It is a terrestrial planet, which means it has a rock...

Q: Can you redo the graph on last slide

A: Radiocarbon dating is a dating technique to find the age of a particular object that has organic mat...

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: Briefly describe the following geophysical method for ground survey and the results it seek to provi...

A: Geophysical methods are applications of physics for exploring the subsurface condition, geology, ore...

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: The brachiopod shell consists of two symmetrical valves Select one : True False

A: The primary aim of paleontology is to study the evolution of living organisms through the geological...

Q: The two great circles, the ecliptic and the celestial equator, do NOT coincide but are tilted with r...

A: The celestial equator is great circle of imaginary celestial sphere on same plane as equator of eart...

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.

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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 ...

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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 ...

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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: Show all working explaining detailly each step

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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: Answer 7, 8, 9 I do not have enough questions to post individually Ty

A: The Earth is the third planet in the solar system. It is a terrestrial planet, which means it has a ...

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

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Q: type of eruption.

A: The volcanic eruption takes place when the lavas and gases are thrown or discharge out of the volcan...

Q: can someone do the first 3?

A: Earth science is the study of the Earth and the various processes that are going on in the Earth sys...

Q: 1. In your own words explain what happens in subduction zone. 2. At the subduction zone, what causes...

A: Earth is the third planet in the solar system. It is a terrestrial planet as it has a rocky surface ...

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Q: From NMO reflection survey data you have two layers interval velocities one are 3527.3 m/sec and the...

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

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

Q: 1. Distinguish between earthquake and Earth tremors. 2. Outline three characteristics of exosphere

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Q: 12.help

A: Municipal solid waste systems (MSW) consist of industrial solid waste, residential solid waste, comm...

Q: How do you compare climate on land and climate near the sea ?

A: The climate of a region is the weather conditions of that region, prevailing for a very long time. I...

Q: On what does a tropical cyclone feed on?

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

Q: Q2) Choose the best correct answer(s) for the following multiple choice questionsMCQs 1.Which type o...

A: We'll answer the first question for you because you've asked several questions. Please state the que...

Q: Cephalopoda are living in Lake O Fresh Marine River O

A: A cephalopod is any molluscs belonging to the class Cephalopoda. Few examples are squid, octopus, na...

Q: 1.What are the main uses of geological sciences and their applications?

A: Geology is science that studies the earth and its physical structure and substance which include stu...

Q: Discuss the evolution of the forestry industry from natural resource to agricultural enterprise.

A: The Forest biome is one of the major biomes of Earth. Forest is an area of land which is dominated b...