The atmosphere above Australia has less ozone than the atmosphere above other parts of the world. Ozone in the atmosphere absorbs UV light before it reaches Earth.

Q: If the earth is composed of one big continent at around 250 billion years ago, in which plate do you...

A: The Earth comprises several tectonic plates which float on the asthenosphere and is in a continuous ...

Q: Over geological time periods, the Earth's climate has been 1. constant and unchanging 2. grad...

A: The Geological time period refers to the time scale of the evolution of the earth.It Initiated with ...

Q: Have you heard of the most feared “The Big One? This will be the worst-case scenario of a 7.2-magnit...

A: The plates' movement results in the release of the energy along the margins, resulting in an earthqu...

Q: How were hurricanes predicted in the 1900's?

A: A hurricane is a tropical cyclone that happens in the Atlantic ocean and Northeastern Pacific ocean....

Q: what are currents that carry water from the surface to deeper parts of the ocean

A: The movement of ocean water affects the ecosystem locally, climatic patterns, and nutrient circulati...

Q: 1. What are the differences between affiliated and unaffiliated volunteers?

A: volunteer is a person who voluntarily / willingly take part in some different kind of services like ...

Q: Earth Science Question

A: S waves are transverse waves or shear waves. They require a dense medium so that there is enough she...

Q: what happens to oceanic crust at convergent plate boundaries?

A: The earth is divided into three layers- the crust, mantle, and core. The crust is the outer shell of...

Q: Explain the concept of isolines.

A: Isolines are an important concept that is used to depict many parameters in geology. The isoline map...

Q: 11- Recumbent fold have axial surface a-horizontal b-plung c-Other

A: Folds are defined as the undulations in stratified rocks present on the earth's crust. These are usu...

Q: When did humans first appear on earth?

A: The genus Homo is placed under the family Hominidae and suborder Anthropoidea of the order Primates....

Q: Which metamorphic rock would you associate with high grade of regional metamorphism (phyllite, slate...

A: With the increase in temperature and pressure, the grains of an unmetamorphosed rock start to align,...

Q: Uranium-235 has a half-life of about 700 million years.  How old is a rock with 6.25% Uranium?

A: A radioactive element's half-life is defined as the time required for the radioactive element to dec...

Q: 5. The figure below shows the solar insolation at the top of the atmosphere and at the earth's surfa...

A: Solar insolation is the total amount of solar radiation incident on a flat surface. Latitude, season...

Q: Using information in the image and the graph find the distance of STN 3 from the epicenter of the ea...

A: Since multiple questions have been asked, we will solve the first question for you. If you want any ...

Q: A family uses about 13,683 gallons of water per year just from flushing the toilet. Another family t...

A: Water is one of the most important resources for our daily use, and we are currently in a crucial si...

Q: Please solve this question In the concept of River Dynamics, Give an in-depth Definition of the Term...

A: river is a natural flow of water usually freshwater, which flow to a ocean lake sea or a other river...

Q: B. Direction: Complete the table below. Use the details inside the box. Uplift Narro

A: The table describes the theory of the Wilson cycle. This theory describes the evolution of tectonic ...

Q: WARM-UP 1.Who is ALfred Wegner? 2.List the 4 pieces of evidence that proves the Contential Drift The...

A: A look at the world map gives the idea that continents and oceans are the globe's principal surface ...

Q: Question 3

A: While hike on a mountain in California and observed rocks contain large, clear quartz crystals and p...

Q: Only 3% of the water on earth is freshwater. About 65% of that water is not available for man’s use....

A: About 71% of the Earth's surface is covered by water. But not all of the water is available as fresh...

Q: A region underlain by limestone has a distinctive topography know as karst. This topography is chara...

A: Karst topography is the irregular terrain generated largely by the underground solution activity of ...

Q: 13. Why do magmas begin to rise through the Earth's outer layers as soon as they form?

A: magma is a high temperature, liquid to semi solid-state present beneath earth surface natural materi...

Q: Why it is important to know the different kinds of meat?

A: Meat is a kind of animal flesh which is eaten as food. various animals are killed from ancient times...

Q: Which is one way poor use fertilizer in agriculture can Affect the environment 

A: A fertilizer is a chemically synthesized material that provides one or more essential nutrients requ...

Q: In what types of plate tectonic setting, would you expect to find igneous rocks?

A: Plate tectonics refers to the movement and position of tectonic plates concerning each other. This p...

Q: In your own words please answer the ff • importance of conducting geophysical investigation • one re...

A: The geophysical study is the systematic study of the geophysical parameters of a geographical area. ...

Q: . You are a defense attorney arguing in court for sparing a tropical rain forest from being cut down...

A: Rainforest are forest characterise by high and continuous rainfall tropical rainforest occur in the ...

Q: when do greenhouse gases cause global warning ?

A: The earth's surface temperature is maintained by a complex mechanism relating to solar radiation's i...

Q: Earth Science Question

A: S waves are shear waves that require a medium, dense enough so that it has adequate shear strength t...

Q: _4. Which method was primarily used to establish the Geologic Time Scale? A. Archeological Dating B....

A: A geological timescale is the system of chronological setting in which the sedimentary layers are cl...

Q: Q1: What we mean by to tectonic & nontectonic fractures? Explain it with examples? Q2: classify the ...

A: Structural geology is a study of rock with respect to its deformational history. deformation in a ro...

Q: 2. What was the minimum temperature at which the rocks in Map B were metamorphosed? andalusite Мар В...

A: Chiefly metamorphism is developed by rising temperature and pressure. Geologists represent these rel...

Q: Earth Science Question

A: The energy released by earthquakes is in the form of seismic waves. The seismic wave has divided int...

Q: Activity A. Directions: Identify the geologic area and the respective type metamorphism that occur i...

A: Metamorphism is alteration or change in minerals or geological texture of pre-existing rock in a sol...

Q: Suggest why water companies need 25 year plans.

A: Water is an essential natural resource present on the earth that is needed by all living organisms. ...

Q: Research Torricelli’s law and design an experiment to test it. Describe your materials and methods ...

A: Torricelli law define or help in understanding speed of stream of water with respect to the distance...

Q: Q1: What we mean by to tectonic & nontectonic fractures? Explain it with examples? Q2: classify the ...

A: Structural geology is a study of rock with respect to its deformational history. deformation in a ro...

Q: 1. Grain size range in mm:. 2. Percent of each Wentworth size class: clay - silt. sand. gravel . 3. ...

A: The figure given in the question is composed of calcareous sediments. The Wentworth grain size scale...

Q: How is a modern submarine able to adjust its buoyancy so that it can either float or sink? Use Archi...

A: According to Archimedes principle, any object when placed on water, displaces a volume of water havi...

Q: 10- parallel isogonns are a- Parallel to the axial surface b- Convergent c- Other

A: Folds are geological structures formed in the rocks due to stress, causing deformations in the rocks...

Q: Earth Science Question

A:   the mass accretion rate of organic matter from comets per 106 kg yr-1 is 3.2  The carbon percentag...

Q: what are weathering, erosion, and lithofication?

A: The shape and size of the geomorphological features available on the surface are decided by forces l...

Q: 3. SO2 transport, transformation, and deposition processes is going-on in the following figure. Disc...

A: SO2    or sulphur dioxide is toxic gas which is produced naturally by volcanoes and from manmade pro...

Q: 11- Recumbent fold have axial surface a-horizontal b-plung c-Other

A: A fold is a bending of a rock layer in response to compressional force. Folds are classified into va...

Q: Illustrate with an example that geology strongly depends on other basic scientific disciplines (e.g....

A: Geology is the science of the Earth. It is the study of the Earth and the various processes operatin...

Q: Answer the table in the picture

A: Disasters are natural or man-made events that lead to loss of life and cause great damage. Disasters...

Q: many as 15 tropical storms and hurricanes have happened in Florida each season during recent vears, ...

A: tropical storm occur during a cyclone which a rotating storm system with low pressure in the central...

Q: The Labrador Current not only bringscold water south-it brings icebergsfrom the Greenland ice sheet'...

A: Labrador current is the cold oceanic surface current flowing along the west side of the Labrador sea...

Q: Activity A. Directions: Identify the geologic area and the respective type metamorphism that occur i...

A: Metamorphism is alteration or change in minerals or geological texture of pre-existing rock in a sol...