Which radioactive isotope or isotopes would you use to date each of the following objects? Explain each of your choices.

Q: Explain how soil erosion causes pollution.

A: Soil is formed as the end product of the weathering and erosion process. It is one of the critical c...

Q: Some fresh hydrogen gas from a nearby giant falls onto a white dwarf star enough to start hydrogen f...

A: A Star is defined as a celestial body of burning gases that has its gravity field. A dwarf star is o...

Q: What cannot be used by humans? The Sun is an example

A: Human beings refer to a particular species of animals on planet Earth. And as for any species, anyth...

Q: What is the impact of mining water consumption on regional hydrological alteration; and its potentia...

A: The earth supports life because of availability of some essential matters including water. Water is ...

Q: What process is shown occurring at C, and why does it occur?

A: The given diagram essentially shows the different processes that occur in the lithospheric plate of ...

Q: Tsunami! On December 26, 2004, a great earthquake occurred off the coast of Sumatra and triggered im...

A: Waves are of many types, depending on their wavelength, wave height, period, velocity, and amplitude...

Q: Young-Earth creationists have found measureable amounts of Carbon-14 in which of the following? diam...

A: The age limit for which the radiocarbon dating is applicable is 50,000 years because a fossil will n...

Q: What device is used to determine the location and depth of moving magma?

A: Magma is a quasi-liquid found in the Mantle that is evolved from volcanoes, leading to igneous rocks...

Q: Usable nitrogen in the soil for use by living organisms such as plants is usually scarce because of ...

A: Nitrogen is an essential component for the sustainability of all life forms on Earth. It is mainly p...

Q: What changes to Earth’s environment would occur when the magnetic poles reverse?

A: Due to the rotating denser metallic core at the center of the Earth, there is generation of the magn...

Q: Describe and contrast the global extent of glaciers today with that during the Pleistocene.

A: Many times in the earth’s history, the glacial and interglacial periods have taken place. The Proter...

Q: Will a tall building be affected more by high- or low frequency seismic waves? Why?

A: Seismic waves are the waves that produced by an earthquake and travels through the earth's layers.

Q: What kind of plate boundary is this? What are some examples of it on Earth today?

A: In the figure given in question, the crust is split and drifted apart, this geological process occur...

Q: Base your answer on the diagram below, which shows the frontal boundary between mT and CP air masses...

A: A weather front is a transition between two different air columns over the Earth's surface. Each air...

Q: Discuss the Structure of the Ecosystem and give examples for each structure

A: An ecosystem is defined as the community of living organisms interacting and living in association w...

Q: How the Geologic Maps does helps to indicate soil type?

A: Mapping is a necessary process that helps to delineate the geographical features or characteristics ...

Q: At approximately what time does the third quarter moon rise and set?

A: Due to the relative positions and movement of the Earth-Sun-Moon system, at most times, only a parti...

Q: What is the importance of proper application/implementation of aquaculture engineering in any fish f...

A: Aquaculture engineering is the branch of engineering, which aims to solve the technical problems ass...

Q: How is permeable pavement constructed?

A: A permeable pavement refers to the type of path that allows for the infiltration of rainwater throug...

Q: Q:2a) Explain that how you can identify the hardness of mineral by direct and indirect method. Q:2 b...

A: The resistance of a mineral to abrasion is stated as the hardness of a mineral. The symbol 'H' is co...

Q: Which type of earthquake wave feels like being in a boat on the ocean? Love Rayleigh body

A: There are mainly two types of waves are generated during an earthquake. They are body wave and surfa...

Q: Q1 a) Explain the term isostasy and identify the theory which belongs to this given picture and just...

A: a) The term isostasy refers to the state of hydrostatic balance of the crustal segments of varying t...

Q: Describe three types of tectonic plate collisions that form mountains.

A: There are three different types of mountains that are observed on the Earth. These are Fold Mountain...

Q: With the given picture, list down the materials in the picture from youngest to oldest

A: In a geologic succession of various rock formations, the sequence of events during their formation a...

Q: What are minerals ? How do we identify them based on their physical properties ? and How do we class...

A: Any naturally occurring, inorganic solid substances with a well-ordered crystal structure, and homog...

Q: What is the role of ozone layer in the stratosphere?

A: The ozone layer is situated in the lower level of the stratosphere and is made up of ozone, a gas co...

Q: The distance between the earth and the moon varies as the moon travels its orbitaround the earth. Ac...

A: The Moon is the only naturally formed satellite of the Earth that revolves around it in tilted orbit...

Q: Q#1.  (I) Identify the main sources of environmental pollution in the village. (ii)    What safety m...

A: (I) Main Sources of Environmental Pollution in Villages In villages, there are no such economic acti...

Q: How does the interrelatedness of the species help one value the environment?

A: The environment comprises physical factors such as soil, temperature, precipitation, and many more a...

Q: what is the formula to find "Hydraulic Conductivity" (K)

A: Hydraulic conductivity is a physical property that determines the ability of the material to transmi...

Q: Describe Internal layers of Earth.

A: The formation of the earth took place around 4.6 billion years. Earlier it was a hot ball of magma, ...

Q: - The Canadian Space Agency. 1- In two points, provide an explanation of how Earth Scientists can pa...

A: The human-made satellites are being used to record and observe the various processes occurring on th...

Q: If pressure and temperature conditions are great enough to exceed the solid-state-transformation sta...

A: Rocks form a Major part of the earth's crust. Rocks are defined as the aggregation of minerals. Some...

Q: - SPOT Satellite Program 1- In two points, provide an explanation of how Earth Scientists can partic...

A: The SPOT satellite programme is a commercial high-resolution optical remote sensing satellite system...

Q: Building the planet How did Earth from,briefly explain...

A: Formation of a planet refers to its evolutionary history through time that begins with the explosion...

Q: How do subsurface processes influence surface landforms in areas of karst topography?

A: Geomorphology studies the origin and evolution of topographic features present on the surface by var...

Q: Explain the vertical change in lithology of formations deposited on a continental shelf from} a. Lim...

A: Continental shelf is a low depth and nearly horizontal terrain that starts from the seaward from the...

Q: Describe the process that maintain gravitational balance and explain the properties of continental c...

A: The process that maintains the gravitational balance between the earth forms is termed Isostasy. The...

Q: I don’t know what is a Big Bang

A: Since the earth is a member of the solar system, it is commonly believed that the earth's origin is ...

Q: 30 A The top of this drawing is a con- tour map showing the hills that are illustrated at the bottom...

A: Contour maps are the maps having lines of equal elevation. These maps are quite helpful in determini...

Q: True or False Microwave spectral region provides weak wavelength?

A: Microwaves have short wavelength

Q: why it is important to understand and determine where additions and reductions of soil have occurred...

A: The processes occurring on the surface of the earth that shapes the landforms are exogenic processes...

Q: - UAE Space Agency. 1- In two points, provide an explanation of how Earth Scientists can particularl...

A: The human-made satellites are being used to record, capture, and observe Earth's various processes. ...

Q: How does permeable pavement affect storm water Management?

A: Stormwater management is implemented by Environmental Protection Agency (EPA) to reduce the runoff a...

Q: Describe the density of Earth’s interior?

A: Density of Earth’s Interior The average density of earth is 5.514 g/cm3. But it is not uniform throu...

Q: Where do humans get most of the water they used?

A: Water Distribution About 97.5℅ of total water available on earth is saline water and forms oceans, s...

Q: Which of the following is an ectothermic animal? A. Penguin B. Human C. Mouse D. Snake

A: Endothermic animals are the animals that can produce their own body heat, whereas ectothermic animal...

Q: The first quarter moon is in what lunar position (month 1)?

A: The Moon is the naturally formed Earth's satellite, revolving around the Earth in a tilted orbit. Th...

Q: During a field trip with your geology class you visit an exposure of rock layers similar to the one ...

A: A sill is a tabular concordant igneous body that cuts across older sedimentary rock layers. It is co...

Q: What would be the effect on earth if the planet's axis were not tilted?

A: The earth's axis is tilted at an angle of 23.5 degrees. Due to this tilt, the hemispheres receive a ...