20- Limestone, clay and sandy sedimentary rocks together represent about volume of rocks in the earth's crust. a. 5% b. 10% c. 90% d. 4.5% ********** of

Q: Among the disadvantages physical barriers for erosion control include: a)    difficult to establish…

A: The correct answer is option b Among the disadvantages physical barriers for erosion control include…

Q: What is an aureole?

A: Stratigraphy can be described as the field of science studied under geology, which deals with…

Q: what historical nations have been on the equator

A: The equator is an imaginary line on Earth, which divides the Earth equally into two hemispheres, The…

Q: Define bathymetry and describe the various bathymetric techniques used to map the ocean floor

A: Bathymetry Bathymetry is the method used to measure the depth in water. It helps to understand the…

Q: Compare and contrast the topography of the crest of an oceanic ridge that exhibits a slow spreading…

A: Ridges are formed at divergent plate boundary in the oceans. These are the accumulation of hot…

Q: How was Mount Elbrus landform made.  What processes created the feature?

A: Answer :  Mount Elbrus landform is an dormant volcano, around 2.5 million years old. Mount Elbrus is…

Q: 5- Sand dune were observed on desert road within 10km away from the road in year 1900, in which year…

A: Sand dunes are the accumulation of sand particles deposited by wind action. They can take various…

Q: 2. Use Figure 4.11º to sketch a typical seismogram in which the first P wave arrives 3 minutes ahead…

A: Solution

Q: What type of continental margin is depicted in this diagram? Name the feature indicated by the…

A: The continental margin is the edge of the continental plate transiting into the oceanic plate. the…

Q: Write short note on the crireria used for the classification of conglomerates.

A: Solution

Q: List the eight most common elements in Earth’s crust.

A: The outer shell of the earth consists of denser oceanic crust and lighter continental crust and…

Q: Describe how human activity has impacted coastal processes.

A: Solution

Q: What are some of the causes of the carbon dioxide increase over the past 50 years? Choose all that…

A: Answer :-  A) Burning fossil fuels.  B) Burning trees. Deforestation.

Q: Define metamorphic grade.

A: A rock is changed into different kinds in its cycle, like from igneous rock to metamorphic rock to…

Q: Distinguish between intensity scales and magnitude scales.

A: An earthquake is a natural disaster which is basically the shaking of the land mass. The shaking can…

Q: This detrital rock consists of angular grains and is rich in potassium feldspar and quartz. What do…

A: Any type of rock, igneous, metamorphic or sedimentary rock undergoes weathering and erosion…

Q: What is the end goal of protected areas? What are the possible factors that can contribute towards…

A: ● The objective of protected areas is to conserve biodiversity and to provide a way for measuring…

Q: Describe the primary basis for distinguishing among detrital rocks and discuss how the origin and…

A: Detrital sedimentary rocks include sediment that has been carried as solid particles. The particles…

Q: 6. Why was it significant that Hamurabi's la written in stone and publicly displayed? C reasons this…

A: Answer:- ●The laws carved into the stele were intended to influence the morale of the collected…

Q: What type of plate boundary is associated with Earth’s largest earthquakes?

A: The immediate and short-term tremble generated on the earth's surface that varies from a small…

Q: How do evaporites form? What are some examples?

A: Weathering results in the formation of sediment. As particles are transported and sorted, they…

Q: What are some of the causes of the carbon dioxide increase over the past 50 years? Choose all that…

A: In the last 50 years, due to the large-scale industrial activities and other anthropogenic…

Q: How Does Shale Form?

A: Rocks can be defined as the solid natural forming substance on earth which are formed by different…

Q: Compare and contrast the goals of short-range earthquake predictions and long-range forecasts.

A: Earthquake refers to the sudden shaking of ground, which causes loss of lives and properties.

Q: You learned that feldspars are very common minerals in igneous rocks. When you learn about the…

A: Chemical weathering is also known as the decomposition process. Through the chemical reaction in the…

Q: Briefly explain why the ocean floor generally gets deeper the farther one travels from the ridge…

A: At divergent plate boundary, new oceanic crust develops, which pushes older oceanic crust away from…

Q: If you were on a class field trip and found an outcrop of nonfoliated light-colored rock, how would…

A: Quartzite and marble are metamorphic rocks. Quartzite is formed by the metamorphism of the sandstone…

Q: Distinguish between rock-forming minerals and economic minerals.

A: A mineral is usually a solid homogeneous crystalline material and it has a fixed chemical…

Q: Do you think life exists elsewhere in our galaxy? If so, is that life intelligent? Why or why not?

A: Solution

Q: 16. 17. 200 km depth What is normal and what is reversed? a. heat flow b. partial melting SUBDUCTION…

A: In this picture above the question number 16 . The normal and reverse Indicate the magnetism of…

Q: identify the main soil order in the region adjacent to South America’s Amazon River (point A on the…

A: Question - Identify the main soil order in the region adjacent to South America's Amazon river…

Q: Briefly describe three ways in which the mineral grains in a rock develop a preferred orientation…

A: In Geography Foliation alludes to iterative layering in transformative rocks. Each layer can be…

Q: Distinguish between conglomerate and breccia.

A: A mineral is a homogenous, inorganic, naturally occurring substance, with distinct physical and…

Q: Does this rock salt more likely have a biochemical or an inorganic origin?

A: DETRITAL SEDIMENTARY ROCKS are sedimentary rocks that form from solid material that has been moved.…

Q: Describe the different grades of metamorphism that might be encountered moving west to east from…

A: Metamorphism is a geological process whereby the rocks are recrystallized by the action of…

Q: You go for a jog on a beach and choose to run near the water, where the sand is well packed and…

A: Porosity is the fraction of void space in a body of rock or soil. Porosity depends on the size and…

Q: What is meant by the statement “Every metamorphic rock has a parent rock”?

A: Metamorphic rocks are formed from the preexisting rocks that are subjected to increased pressure…

Q: Would a limestone made of shell fragments be detrital or chemical? Would its texture be clastic or…

A: The texture of sedimentary rocks can be clastic (detrital) or non-clastic. Clastic sedimentary rocks…

Q: How does hydrothermal metamorphism alter the basaltic rocks that make up the seafloor? How is…

A: Metamorphism is a process of recrystallization of rocks by the action of temperature,…

Q: Can you discuss the Carbon Cycle accordingly? Please explain in detail and clearly. Thank you!

A: ●The carbon cycle is the biogeochemical cycle by which carbon is exchanged among the biosphere,…

Q: Ex: A well is need to be drilled to 15,000 ft. The entrance into abnormal pressures at 10,000 ft are…

A: Solution

Q: What is the value of long range earthquake prediction

A: Answer:  First we have known that meaning of long range earthquake prediction. Long range/term…

Q: Define bathymetry.

A: Hydrography is the science of measuring and describing the physical characteristics of the Earth's…

Q: Q2. Fill in the blanks with the most appropriate option: Did you know (1) more people have been on…

A: The correct option is : b) that

Q: Explain the difference between divergent, convergent, and transform plate boundaries. Cite an…

A: The mobile plate is the plate that divides the earth's lithosphere. The plates floating above the…

Q: a paragraph of how liquid waste can be manage in any society

A: Every waste whether solid or liquid must be treated well in a society for it to become cleaner.…

Q: uestion 3:  Describe the environmental changes brought about by increased global temperature.

A: The field of environment science is one of the emerging discipline which is rapidly progressing and…

Q: Pick two of earths sphere(which will be atmosphere and biosphere, in which draw a model showing how…

A: The planet Earth has several subsystems known as spheres, these subsystems interact with each other…

Q: What Is Metamorphism?

A: Metamorphic rocks began as another type of rock but have been significantly altered from their…

Q: Why do we need to classify waste material? mas any to tonel and seconueno enolifes

A: The waste material can be domestic waste from houses, it can be the solid waste, it can be the…