What is believed to have been the cause of the Triassic/Jurassic Extinction?

Q: What technique do we use to find the distances to nearby stars? a. spectroscopy b. signal return ti...

A: There are several methods to indirectly determine the distances between Earth and the stars and gala...

Q: Why do higher temperatures often result in greater precipitation?

A: Why do higher temperatures often result in greater precipitation?

Q: Describe how a sandstone forms and what can be told about how the rock formed from the sorting of th...

A: Rocks can be explained as an aggregate of minerals. These minerals are initially formed by the magma...

Q: 22-25. A bone had 30.0 microgram of Carbon-14 (half-life 5730 y) when the animal jdied and jnow has ...

A: Given: Parent amount, N0=30 micrograms Current amount, N=3.75 micrograms Half-life, t1/2=5730 y Age,...

Q: What are the two types of climate? Explain how does the two climates affects architecture and list d...

A: Climate is the average atmospheric conditions for long period of time- 30 years of a larger area. Ac...

Q: . Marine scientists often classify sediments by grain size. Why is this this important and how is it...

A: The origin of the word "sediment" is from the Latin word "sedere", which means to sir or settle, thu...

Q: What types of unconformities are the white arrows pointing to? (There are 2 correct answers) Green R...

A: Sedimentary rocks are formed by the sedimentation of sediments, i.e., loose particles disintegrated ...

Q: Which area shown is steeper? OThe terrain under the R of "Waterville" OThe terrain under the F of "F...

A: Steeper means greater so the slant of that line is greater than the slant of the subsequent skater's...

Q: Calculate and compare the orbital motion induced electric field in the satellite frame for a polar s...

A: Calculate and compare the orbital motion induced electric field in the satellite frame for a polar s...

Q: Interbasin transfer refers to water transferred within the same watershed: True False

A: Environment is an association of all the living and the non living components present in the nature....

Q: Soil Properties

A: Soil Properties

Q: What is the angle between the long axis of the strain ellipse and line AB?

A: What ig the angle between the long axis of the gtrain ellipse and line A&?

Q: Q. Fill by appropriate words for the following 1- Historical geology are divided into 1. . 2- The st...

A: Since we only answer upto 3 sub parts we will answer the first 3. Please resubmit the question and s...

Q: Q. Explain The following 1- Scientific importance of the studying of geology? 2- Explain the aim of ...

A: "Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts f...

Q: The "Big Bang" is an example of a ________.     observation     hypothesis     theory     law

A: The Big Bang theory for the Universe formation says that universe was created from a cosmic singular...

Q: The mesosphere shares a boundary with?

A: The study of the propagation of seismic waves through the earth interior helped to provide valuable ...

Q: New magmas can form by 2 magma bodies mixing. O a) True O b) False

A: The composition of magma and the crust are different. In the path of magma flow, magma can react wit...

Q: Discuss ecology and how it relates to sustainability.

A: The natural environment is composed of all living and non living things which occurs naturally on th...

Q: Why is the difference between summer and winter temperatures the greatest on land areas?

A: Heat capacity of water is very high compared to land. So, land heats and cools faster  than water.  ...

Q: The computer in Luke Skywalker’s X-Wing is on the fritz. He sees Earth outside his window, and he kn...

A: 2 The computer in Luke Skywalker’s X-Wing is on the fritz. He sees Earth outside his window, and he ...

Q: Give important contribution of agriculture to the impact to Filipinos quality of Life

A: Environment can be defined as a bubble consisting of all the living and non living components. The l...

Q: 1-What is the cloud cover at the tip of the yellow arrow? Clear Mostly Cloudy Scattered Overcast 2-W...

A: The weather map is the schematic representation of atmospheric conditions with the help of some deno...

Q: Which area is steeper?

A: The map is the representation of a three-dimensional view on two dimensions. Thus the relief of the ...

Q: Q2. Which range contains the minimum pressure for tropical depressions in the storms data.frame? A....

A: Tropical depression and tropical storm both are type of tropical cyclone but having differences in t...

Q: The temparature and salinity of the ocean water at pont C would be the average of the original sampl...

A: The saltiness of the sea water just means the presence of broken up salts in the seawater. The norma...

Q: Bakelite was one of the first plastics. It was developed by a chemist in 1907. It is med from a reac...

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...

Q: What are the best ways to distinguish between quartz and Albite in an igneous rock? Amphibole and py...

A: The earth emerged around 4.5 billion years ago, as a hot mass of lava and gases, devoid of any atmos...

Q: For Numbers 7-8 An Earthquake released an energy 15,000 times that of another magnitude 5 earthquake...

A: Richter magnitude scale is a device used to compare the magnitude of earthquakes. It is a base-10 lo...

Q: What type of stream channel would you categorize the Sandy River in Oregon  at its headwaters? and w...

A: Sandy River is the tributary river of the Columbia River in USA. The stream originates fro Reid Glac...

Q: 5. Which is the correct label for # 5? carbon dioxide emissions

A: Which is the correct label for # 5?"

Q: State the main difference between the following study designs in one sentence (focus on the exposure...

A: Research study design is a system, or the arrangement of techniques and methods used to gather and i...

Q: Why are the instrument response curves for the three instruments (Ocean Optics Spectrometer/ Spectro...

A: Why are the instrument response curves for the three instruments (Ocean Optics Spectrometer/ Spectro...

Q: The rocks in Zion national park, Utah, consists of layers of well-sorts quartz sandstone, shown in f...

A: Given that, The rocks in Zion national park, Utah, consists of layers of well-sorts quartz sandstone...

Q: What is the contour interval for this map? Assume the elevation is given in feet above sea level. O ...

A: Contours are a assortment of lines found on maps that show valleys, mountains, and landforms. Forms ...

Q: I left my shoes under the kitchen table..3 (under) conjunction O preposition pronoun

A: English words can be categorized into mainly 8 groups. These are known as parts of speech. The 8 par...

Q: The scientific consensus on what has caused global average temperature to increase over the last 150...

A: Humans  are a major contributor to rising temperatures this time.  By burning fossil fuels, tearing ...

Q: If the Earth’s axis was tipped by 32.5 degrees we would have:( San Diego latitude is 32.5 degrees no...

A: Part I Earth's axis is tilted by 23.5°. This tilt has great effect on earth's climate. If the the ti...

Q: In thinking about satellite altimetry, when the distance between a satellite and the ocean surface i...

A: Satellite altimetry measures the time taken for a radar heartbeat to venture out from the satellite ...

Q: Why must we change our Paradigm of Growth and consumption to that of" de-development?

A: The suffix 'de-' is different from 'un-' although both these suffixes are used to create an antonym ...

Q: Which type of light has the longest wavelength? a. gamma b. infrared c. visible d. Radio waves

A: When atomic particles accelerate to move due to an electrical field, electromagnetic radiation forms...

Q: Compare Figure 4a-2, depicting means annual salinity, with figure 4a-1, displaying average annual E-...

A: Salinity is defined as the function amount of dissolved materials in the water. In other words, it i...

Q: the thin outer shell is called the what

A: The study of the propagation of the seismic waves through the interior of the earth helped to know t...

Q: Why does hurricane weaken when it moves toward land

A: Hurricane are one of the most powerful weather engines and source of energy for this engine is laten...

Q: .A spokesman states, "El Nino will have no effect on world food prices." Why is the speaker probably...

A: El Nino is the unusual warming of water of eastern tropical Pacific ocean. It is also known as El Ni...

Q: What are the contour intervals in the diagram below ? (Assume the scale is in feet)

A: The vertical distance or difference in elevation between contour lines is known as a contour interva...

Q: 1. The horizontal straight line across the map's mid-section represents the equator. Longitude is me...

A: Inorder to identify a location of a point on the Earth surface, coordinate system is used. In these ...

Q: A key event in the biosphere was the appearance of complex life in the oceans. The initial appearanc...

A: A key event in the biosphere was the appearance of complex life in the oceans. The initial appearanc...

Q: What are the four pieces of evidence for continental drift?

A: The formation of the earth can be dated back to around 4.5 billion years ago. Initially earth was a ...

Q: Explain the use (advantages/disadvantages) of ozone for disinfection of treated effluents. Compare t...

A: We are authorized to answer one question at a time , since you have not mentioned which question you...

Q: A composite cone volcano O is a volcano built of pyroclastics piled up around the volcanic vent. is ...

A: Volcano is a rupture in the Earth’s crust through which lava, volcanic ash and gases escape from the...