Question: What types of energy do not harm our environment?   Describe: Four examples of renewable resourcesare featured in the Energy Conversions These resources are produced all the time, so they will not run out. Read about each energy source, and then explain how each is produced in your own words.   Wind power:  Water power (also called hydroelectricity):   Solar power: Ethanol:

Q: 1. A 100 cubic centimeter soil sample is saturated.  The water content Vw is 45 cubic centimeters.  ...

A: The volume of pores is usually calculated to find the porosity of the Rock/Soil sample. Porosity is ...

Q: The position of the overhead moon is always between which two parallels of latitude?

A: The Tropic of Capricorn is a parallel of latitude 23.5°S of the equator. The Tropic of Cancer is a p...

Q: Which hemisphere, northern or southern, receives the most intense solar energy on December 21-22?

A: Due to the tilt of the Earth's axis, the Earth experiences various seasons. Due to the Earth's tilt,...

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A: The rocks that are used commonly for house purposes are metamorphic and igneous rocks. As compared t...

Q: Can someone answer this? Thanks!

A: One of the major objectives of geology is to determine the age of geologic structures and events. Th...

Q: Why does the coolest temperature of the day occur about sunrise?

A: The heating of Earth is by solar radiation. The solar radiation gets trapped in the atmosphere and b...

Q: The global map of the Earth below shows the Earth's surface coordinates in 10° increments-the solid ...

A: On the map shown in question part, the two longitude lines are separated by 10 units. To Measure the...

Q: Is the world ocean a comparatively new feature of Earth, or has it been around for most of Earth’s h...

A: Oceans are the stagnant larger water bodies that are saline in nature. The higher residence time of ...

Q: Q3

A: When there is a transporting agent like water, wind or ocean currents, generally, the sorting is bet...

Q: Explain how there might be a connection between copper and igneous rocks near volcanoes How are copp...

A: Researchers have discovered that the formation of copper is associated with the volcanoes such as Pa...

Q: Why do atmospheric oxygen measurements disprove an oceanic or volcanic source for the increase in at...

A: The atmosphere is composed of various gases like oxygen, nitrogen, inert gases, carbon dioxide, wate...

Q: According to modern science, Earth is about 4.5 billion years old and written human history extends ...

A: Given: age of the Earth = 4.5 billion years old written human history = 10,000 years length of timel...

Q: List as many differences as you can between the Archean world and the world as it existed 1 billion ...

A: Archean Eon ranges from 4 Billion years to 2.5 billion years. There is Era in Archean eon, Eoarchean...

Q: How do reefs of middle Paleozoic age illustrate ecological succession?

A: From a Geological perspective, a reef is a rock made up of dead organism's skeletal material in the ...

Q: Does the radiation emitted by Earth’s surface have longer or shorter wavelengths compared to solar r...

A: 1. The radiation emitted by the earth's surface, terrestrial radiation have longer wavelength than s...

Q: A student is concerned with the amount of air pollution students are exposed to in the school’s park...

A: As the amount of air pollution caused by a certain vehicle depends on the amount of particulate matt...

Q: For clastic sedimentary rock particles, which of the following three sizes indicates the highest ene...

A: Clastic sedimentary rocks are made up of clasts of pre-existing rocks. The clasts form by weathering...

Q: 4. Which radioactive isotope or isotopes would you use to date each of the following objects? Explai...

A: The sophisticated method of dating the rocks on the earth is the radioactive method. The emergence o...

Q: Use facts of both marine elemental cycling and controls on ocean circulation, explain how an oxygen ...

A: Oxygen Minimum Zone Oxygen minimum zone, generally occurs at a depth of 200 to 1000 m, is a state of...

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A: Milankovitch cycle explains how seasons in earth changes with changes in the earth's orbital paramet...

Q: At sea level, the normal percentage of carbon dioxide (CO2 ) in the atmosphere isA. 5% C. 78%B. 40% ...

A: Carbon dioxide is considered a form of gas in the air because it is much smaller than oxygen or nitr...

Q: 8.You are given the Gamma-Ray log on a well which has been drilled through a siliciclastic sequence....

A: The natural radioactivity in the formations is identified by Gamma-ray logs or GR logs. These logs a...

Q: What season is described to December 21-22 date in the northern hemisphere and Southern Hemisphere?

A: The seasonal variation on Earth is due to the tilt on its axis. The two hemispheres receive solar ra...

Q: The decision to install solar electricity often comes down to tradeoffs in installation costs, payba...

A: Electricity cost = $0.08/kwh Total consumption of energy =1,000,000 kwh/yr

Q: If the Richter scale is altered so that it compares energy released instead of intensity, the defini...

A: If the Richter scale is altered so that it compares energy released instead of intensity, the defini...

Q: Schist is strongly foliated and is composed almost entirely of the distinctive platt minerals that c...

A: Schist is a metamorphic rock type characterised by its schistose or foliated texture. This type of t...

Q: 1. What are the two types of weathering and how do they differ? List 1 example of each type of weath...

A: Weathering is the process of breaking down rocks and minerals on the Earth's surface. The weathered ...

Q: Suppose you are examining layers of sedimentary rock. In one layer, you discover the remains of an e...

A: Sedimentary rock is one of the three types of major rock classes (others are Igneous and metamorphic...

Q: 7. The photographs below shows two depositional features labeled A and B. Which terms correctly iden...

A: Delta is a discrete shoreline protrusion formed at a point where a river enters an ocean or other bo...