I don’t know what is a Big Bang

Q: Contrary to the popular belief, magma does not rise from the earth’s core. It originates from the___...

A: Magma is the molten or semi-molten natural material that comes out of the earth's interior.

Q: 5. Describe (with help of a sketch) lithofacies associations.

A: In geology, facies or lithofacies refers to a single or group of rocks having similar characteristic...

Q: List and explain the factors that control the world’s weather and climate, and use these to describe...

A: The world's weather and climate is the phenomenon formed as a result of the interaction of the Earth...

Q: What is meant by directivity of seismic waves? How significant is directivity?

A: The directivity of earthquake is the directing of wave energy of earthquake in the direction of rupt...

Q: What is one way that dams affect living things in a river? A. Dams supply water for irrigation B. Da...

A: A dam is a barrier constructed to hold water and store it at a higher level for electricity or other...

Q: Ocean acidification represents a major factor of the following cycles? A. Nitrogen cycle B. Phosphor...

A: Ocean acidification is the continuous decrease in the pH of the Earth's oceans, caused by the intake...

Q: In the photo, as the moon journeys from position 5, does the portion of its illuminated side visible...

A: The phase of the Moon, also called the lunar phase, refers to the shape of the reflection of light f...

Q: What is the relationship between the magnitude of a given disaster and its frequency of occurrence?

A: Magnitude is the amount of energy released and frequency is the interval of recurrence of the disast...

Q: What would have to happen if oceanic crust was not destroyed at oceanic trenches, but new crust was ...

A: According to the theory of plate tectonics, the Earth comprises several lithospheric plates. The lit...

Q: You are trying to identify a sample of a mineral. It is brassy yellow with metallic luster, has conc...

A: One can identify a mineral by its appearance and other properties. The color and luster describe the...

Q: Help

A: The universe began about 14 billion years ago. After about 10 billion years, our solar system began ...

Q: Describe the behavior of rocks confined from the different stresses

A: Stress is defined as force applied per unit area. Strain is the change shape or size due to the appl...

Q: If your community was planning to build a new sanitary landfill, what would be the most important as...

A: The waste management techniques are essential as the environmental impact can be seen due to imprope...

Q: Q4. a)Deposit B contains 15,000,000 tons of ore containing 47% magnetite. Therefore, there is ______...

A: Iron is an element having two valencies, +2 and +3. Hematite, magnetite, and limonite are the ores o...

Q: What should you do during an earthquake if you are indoors? Select all that apply. get beneath a stu...

A: Earthquakes are natural disasters that can cause widespread devastation, and its prediction beforeha...

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: For the following questions, please type the letters a, b or c in the blanks provided. The greatest ...

A: Oil pollution is essentially the pollution caused in the marine environment due to the release or le...

Q: A population is 1 pc a group of organisms of the same species, in the same place, at the same time. ...

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

Q: Question-based on which are minerals.   It is not A, B, C, D, and E altogether.

A: A mineral is a naturally occurring homogenous, crystalline substance having some definite chemical c...

Q: Which of these examples is a water-conservation technique that also reduces water pollution? A. Fact...

A: The pollution of water has increased so much that it requires treatments and alternatives for the po...

Q: What happens with ocean basin during plate tectonics occurrence?

A: Plate tectonics is the theory describing the large plate's movements. Two plates can converge, diver...

Q: what is the what is the minimum number of alpha decays that occurred between the parent element of 2...

A: Alpha decay is a type of radioactive decay in which an atomic nucleus emits an alpha particle(helium...

Q: In order for water vapor to form, what must occur? Explain your answer.

A: Water vapor is the gaseous phase of the water. It constitutes 0-4% of the atmosphere, depending upon...

Q: Where do you think is most of the world’s water located? Explain your answer with proof

A: Water is a colorless, odorless, and transparent chemical substance that covers 71% of the earth's su...

Q: Which is most likely to make a more frequent “visitor” of Earth: comet or asteroid (Based on the tab...

A: Comet is an asteroid or meteoroid which glows when close to the Sun; it should have a tail like a co...

Q: How does Earth's interior work, and how does it affect the surface?

A: Earth was formed around 4.5 billion years ago and it is the largest and densest rocky planet.  Earth...

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: The following are the field measurements of a planar basalt sill. The outcrop locations are with res...

A: Graphical method has been used to solve the given problem, using the 'three point problem' technique...

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: 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: The largest earthquakes that have been measured with the Richter Scale are in the range. 6. 7. 8. 9....

A: Richter scale is a logarithmic scale to measure the magnitude of earthquake with no upper limit. But...

Q: These types of volcanoes typically emit large volumes of gas, pyroclastic material and lava flows sh...

A: Volcanoes are the geological structures through which molten magma, hot rock fragments, and hot gase...

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: Does a full moon set at noon, sunset, midnight or sunrise?

A: A full moon is opposite the Sun's orbit around Earth. Its sunlit side is entirely visible from Earth...

Q: Question 35 37) How long have asteroids been striking Earth? O D) Since Earth formed O B) During the...

A: Asteroids are small bodies of rocks that orbit the sun. They are generally irregular in shape and ha...

Q: What is sonar used for?

A: Sound Navigation And Ranging or commonly called Sonar, is a technique that uses sound propagation fo...

Q: What are the possible ways related to the occurrence of mineral and explain the identification chara...

A: The mineral in the figure is pink grossular garnet. It is crystallized in the isometric system and m...

Q: In which part of the groundwater system are the pore spaces not filled with water? A. Capillary frin...

A: Water that stored beneath the earth's underground is termed as groundwater. Here water that stored i...

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: provide Brief Description of Punjab Remote Sensing Centre (PRSC).

A: Remote sensing is a science in which we acquire the data of an area or object without any physical c...

Q: The most earthquake-related deaths are associated with which of the following? tsunamis liquefaction...

A: Earthquakes, which are natural hazards related to the Earth's violent shaking, claim many lives and ...

Q: Does a solar eclipse occur during the new moon, first quarter, or full moon phase of the moon?

A: Solar eclipse occurs when a part of Earth is shadowed by the moon, which partially or completely blo...

Q: Describe the types of deposits formed by erosion in detail.

A: The geological process of movement of materials by natural forces like air or water is called erosio...

Q: State what types of risks may occur in the environment (air, water, soil), and what are the risks to...

A: In any region, pollution is the main risk, which occurs in air, water, and soil. All the three eleme...

Q: Why does Earth have plate tectonics and continents?

A: The earth's interior consists of three main layers Crust 0-35km, Mantle 36-2900km, Core 2901-6371km....

Q: How does new ocean floor form?

A: Formation of New Ocean Floor New ocean floor forms at mid oceanic ridges while it destroys at trench...

Q: Why is an object that is further away from us in space older?

A: Space is the three-dimensional boundless extent where objects place themselves about time and direct...

Q: Is climate change the result of global warming or is it otherwise?

A: Climate is a long term prevailing weather condition an area. Climate change is the shift in the clim...

Q: Saturation deficit

A: Saturation deficit is an important parameter for greenhouse regulation.

Q: Describe geological structures in detail.

A: A branch of geology that deals with the formation of geological structures are known as structural g...