changes. During a mass extinction event, biodiversity in the fossil record 13. Mass extinctions are caused by global/regionalenvironmental increases/ decreases.

Q: The beaches created by the longshore currents along Lake Michigan in Lake County area are generally…

A: North America consists of five freshwater lakes spanning across US and Canada. These lakes are…

Q: distinguish between clastic and crystalline textures.

A: The earth's crust is majorly composed of rocks and products of rock weathering. The aggregation of…

Q: Tropical cyclones form around the world. Using the prompts below, rank the listed ocean basins from…

A: Tropical cyclones are powerful, rotating wind system with low-pressure centre which generates over…

Q: outline/identify the steps/factors you need to consider in selecting a suitable crop to plant in…

A: We will answer the first question. Since the exact one was not specified. Please submit a new…

Q: A collection (pile) of sediments at the base of a cliff or mountain:     A. regolith   B. talus   C.…

A: A cliff is a vertical or almost vertical rock exposure in geology. Weathering and erosion combine to…

Q: The graph shows the estimated annual amount of heat that is transported from the equator toward the…

A: a. The main source of ocean heat is sunlight. Clouds, water vapors and greenhouses gases emit heat…

Q: What is the strongest earthquake that struck the Philippines?

A: Philippines is a South Asian country. It is a group of several islands. It is located at the…

Q: A jet exit region has a thermally indirect circulation, with cool air rising to the north and warm…

A: Answer: Frontogenesis is a meteorological process of tightening of horizontal temperature gradients…

Q: 1. What are the causes of Tides? Draw and Explain the Schematic Diagram of Ocean Tidal power plant?

A: Tides are the ups and down of ocean levels brought about by the consolidated impacts of the…

Q: What do you consider as the cause of the most serious floods in the Philippines

A: All the living and the non living components existing in nature together constitute an ecosystem.…

Q: Explain Continental drift as a kind of paleomagnetic evidence supporting the theory of plate…

A: Plate tectonics and continental drift are two theories in geology. Plate tectonic theory describes…

Q: Calculate the density of a block of rock given that the block has a mass of 60 kg (the average mass…

A: Density is defined as the mass of a unit volume of a substance. The equation for density is  d…

Q: What does the mixture of grain sizes in a porphyritic igneousrock indicate about its cooling…

A: Porphyritic rocks are the rocks with characteristic difference in size of mineral crystals. Most…

Q: Why does metamorphism happen at the site of meteor impacts or along mid-ocean ridges?

A: The metamorphic rocks are the types of rock which are composed by changed form of igneous,…

Q: What will happen if you change the elements, interconnection and functions of the solay system? What…

A: The solar system is the system of sun and other celestial bodies which orbit the sun. The sun is the…

Q: Identify some of the major volcanic hazards, and explain howthey develop.

A: The volcanic hazards are often proved to be very dangerous because of their explosive nature. The…

Q: Why was it that ancient astronomers did not measure the distances to nearby stars using a well-known…

A: In astronomy, triangulation technique is method in which an imaginary triangle is constructed to…

Q: Oceanic lithosphere is always older than continental lithosphere. True O False

A: A lithosphere is the unbending, furthest shell of an earthbound sort planet or regular satellite. It…

Q: What is the role of volcanism in bringing water to earth? Did volcanic activity play a role in…

A: In volacnoes water is the most abundant volatile present in lava. It carries nascent water to the…

Q: At what depth does the lithosphere-asthenosphere boundaryoccur? Is this above or below the Moho? Is…

A: Earth is the third planet in the solar system. It has a rocky surface primarily made up of silicate…

Q: How to explain the presence of organic matter in igneous rocks ? (Short answer)

A: Igneous rocks are formed when molten rock crystallises and solidifies when heated (from the Latin…

Q: SOC 253 Environmental Sociology…

A: 1. Purpose of this article is to throw some light on the vulnerable conditions of Arizona's farmers…

Q: What process in the mantle may be responsible for causing hotspot volcanoes to form?

A: All phenomena related to the eruption of magma to the surface of the earth are termed volcanism. A…

Q: Hazard Risk (Identify a specific risk that the hazard may iRisk Assessment DA AB Risk Reduction…

A: We only answer the first question since the exact one wasn't specified. Please submit a new question…

Q: give 5 significant insights about mitigating climate change through coastal resource management and…

A: Coastal resource management is the management that deals with ecologically and economically…

Q: 6.Tsunamis and storm surges are both hazards that may lead to disaster. A. True B. False

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

Q: What are the things that you should do if a 6.1 magnitude earthquake occurs in your community? Is it…

A: Earthquake is the sudden shaking of earth crust due to the sudden release of elastic energy within…

Q: Table 3.1 gives the relative cosmic abun- dances of the elements. Use the plot of binding energy per…

A: Binding Energy is the amount of energy required to break an atom into its constituent parts.…

Q: ____________ objects never cross an observers' horizon due to their proximity to either the North or…

A: The origin of the universe is explained with the help of the big bang theory. This theory states…

Q: Which type of volcano is the most common?   A. shield volcano   B. composite   C. cinder cone   D.…

A: All phenomena related to the eruption of magma to the surface of the earth is termed volcanism. A…

Q: Which of the following are the key sources of Water for agriculture in Southwest United States:…

A: The Southwest United States have an arid climate. The southwest United state is very rich in…

Q: Give the summary or reaction about the importance of basic elements of visual arts?

A: Customary perspective on, specifically the visual arts, proposes that there are five essential…

Q: Why doesn’t a magma formed by melting aparticular source rock have the same composition as the…

A: Magma can be explained as melted rocks beneath the earth's surface. The rock shapes itself into…

Q: pls answer in essay   Where do you procure flood hazard maps? How can these help you prepare…

A: Answer: Flood Hazard map is a map graphically that provides information on predicted inundation…

Q: Diagnose and illustrate major pressures on the globalenvironment

A: The Global environment is the result of the interaction of the different spheres of life which are…

Q: What is the importance of weather forecasting models/machines

A: Climatology can be defined as the study of climate and all atmospheric variables which changes with…

Q: Modern humans have been present for about 10% of the Earth's history. True False

A: Present day people began in Africa inside the beyond 200,000 years and advanced from their most…

Q: Relevance of your learnings, to your life at home and in the community on the issue of the climate…

A: Climate change affect human wellbeing. It adds to the scattering of airborne risky materials. It…

Q: . Why do sawtooth weathering profiles develop?

A: Weathering is defined as the natural geological process of mechanical or physical and chemical…

Q: Describe the major categories of materials constituting the Earth.On what basis do geologists…

A: Silicate minerals are rock-framing minerals comprised of silicate gatherings. They are the biggest…

Q: Why doesn’t hornfels contain foliation? Name two othernonfoliated metamorphic rocks.

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

Q: 1.Seiches are standing waves generated by earthquakes along the shorelines. A. False B. True

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

Q: Why do earthquakes only occur on the portionof a fracture zone that links mid-ocean ridge segments?

A: When two tectonic plates spread apart each other, it is known as divergent plate boundary. Due to…

Q: Describe several ways that mineral crystals can form.

A: Minerals are the natural solid things that are found on the Earth. They have definite crystal…

Q: Draw a diagram to explain the relationship between CÓ2, water temperature, pH, and 02 levels. The…

A: Given that, draw a diagram to explain the relationship between CO2, water temperature, pH and O2…

Q: 1. Los Angeles, US, Climate: (Csb) 250 40 F30 200- 20 150- 10 Precipitation (mm) Temperature C) 100-…

A: a. Number of seasons observed in USA are four seasons; Spring- April to June Summer- July to…

Q: How is a hot-spot track produced, and how can hot-spot tracksbe used to track the past motions of a…

A: Earth is a terrestrial planet, which has a solid surface. The earth's surface has formed and evolved…

Q: Where does the energy come from for the two processes in the previous question

A: 5. The two processes which are used by producers are photosynthesis and oxidation. Through…

Q: specify which minerals are the most common ones on the Earth,and describe how they are classified

A: Minerals are natural chemical compounds. They have definite chemical composition and crystal…

Q: Elaborate on the evidence of digital technologies and explain how digital evolution has contributed…

A: Advanced innovations are electronic apparatuses, frameworks, gadgets and assets that create, store…