A layer of rock under the earth's surface, 2000 km long, 3000 km wide, and 6000 km deep The ground layer is 1.2 g/cm3 and the Junk modulus is 1.65 x 1012dyne/cm2, so the rock's weight ratio is

Q: Which of the following statements about soil is NOT TRUE? a. Soil consists of mineral and organic m...

A: Soils are a complex mixture of different elements such as minerals, organic matter, water, air and l...

Q: What is the all-or-nothing effect as it relates to seed germination?

A: Germination is the course of seeds forming into new plants. To start with, ecological circumstances ...

Q: Why do shadow zones exist for seismic S waves? A S waves cannot travel through Earth's interior. B S...

A: The radiated form of energy that passes through the earth during and after an earthquake is defined ...

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

A: You are a defense attorney arguing in court forsparing a tropical rain forest from being cut down.Gi...

Q: QUESTION 7 Locate the following lunar features on Figure 2 and give the lunar latitude and longitude...

A: Locate the following lunar features on Figure 2 and give the lunar latitude and longitude of each. A...

Q: 6) Fig. 4 shows the Hawaiian Islands with their corresponding ages. What tectonic process is creatin...

A: Hawaiian Seamount Chain is a large seamount and island chain. it is located in the Pacific ocean. It...

Q: Can you please identify the name of this mineral by looking at the image of it. Pls HELP ASAP with i...

A: There are three categories of rocks, found on the earth. These are igneous, sedimentary, and metamor...

Q: c) Romanche Fracture Zone (named the most prominent Fracture zone in the Atlantic Ocean). .Google om...

A: There are mainly three types of plate boundaries. These are (1) convergent boundary, (2) divergent b...

Q: You’ll explore a selection of minerals, products of minerals, and then provide your reasoning as to ...

A: Hardness is the capacity of a material to oppose deformity, not entirely settled by a standard test ...

Q: Which of the following scenarios would be considered an impact of climate change? Select all that ap...

A: The average weather of any place is defined as the climate which describes a statistical representat...

Q: State the main difference between the following study designs in one sentence (focus on the exposure...

A: Research study design is a system, or the arrangement of techniques and methods used to gather and i...

Q: List and explain 5 pieces of information you would expect to find in the map margins

A: Maps are a visual representation of information about the world. They demonstrate the size and shape...

Q: calculate the average root depth of all the plants

A:  calculate the average root depth of all the plants

Q: Three of the important environmental limiting factors, in general, for marine organisms (most import...

A: Marine biodiversity is very vast. The biodiversity ranges from genes to ecosystem. The population in...

Q: Define clastic sedimentary rocks.

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

Q: Examine Fig. 5. The age of the oldest continental crust is about 4 billion years old. What is the ag...

A: The age of the oldest continental crust is about 4 billion years old. What is the age of the oldest ...

Q: (c) Please correlate the stratigraphic column below (Figure 1) and give reasons for your correlation...

A: Any physical features on the earth that are derived from the geological process is termed geological...

Q: The Life giving gas at the surface of the earth is the _______________.     Hydrosphere     Atmo...

A: The Earth as a whole system is made up of four major spheres. These spheres are four major subdivisi...

Q: 1. Place the paper, plastic, and glass cup on the edge of a table; these are the elements at risk. 2...

A: We are authorized to answer one question at a time since you have not mentioned which question you a...

Q: It refers to an increase in sea level which may be influenced by factors like global warming through...

A: It refers to an increase in sea level which may be influenced by factors like global warming through...

Q: Why is the difference between summer and winter temperatures the greatest on land areas?

A: Heat capacity of water is very high compared to land. So, land heats and cools faster  than water.  ...

Q: along the eastern equatorial pacific, fresh water enters the surface ocean through precipitation. Th...

A: along the eastern equatorial pacific, fresh water enters the surface ocean through precipitation. Th...

Q: Define sea floor spreading.

A: The molten material found beneath the earth surface is termed magma. The mobile plate is the plate t...

Q: What does an isochron represent? the ratios of all the different elements within a rock the differen...

A: Isochron dating is the method of dating of rocks that supports metamorphism or igneous meting of par...

Q: (d) Figure 2 shows the cross-section of rock layers. Using the relative dating principle, identify w...

A: There are some laws in geology which determines the formation of rocks and its changes with time. Th...

Q: The temparature and salinity of the ocean water at pont C would be the average of the original sampl...

A: The saltiness of the sea water just means the presence of broken up salts in the seawater. The norma...

Q: The goals of the design are not only to minize heat transfer . Because this a design for a carrier f...

A: The goals of the design are not only to minize heat transfer . Because this a design for a carrier f...

Q: Questions 1: Figure 1 shows a hypothetical system comprising Plates A, B and C. Plates A and B are s...

A: There are three types of plate boundaries: (1) Convergent, (2) Divergent, and (3) Transform Boundary...

Q: Consider the terms: Benthic; Epifaunal; Infaunal; Mobile; Sedentary (Coach Potato lifestyle); Sessil...

A: If an organism burrows into the mud (like a modern steamer clam), it would be considered

Q: In the solar energy budget shown; Space Outgoing Radiation 17 100 Incoming Radkation 8. 40 20 Backsc...

A: Albedo is the proportion of the diffuse impression of sun oriented radiation out of the all out sun ...

Q: Steps for magma to become a sedimentary rock. Explain using the rock cycle

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

Q: Figure 5.26The Volcanic Explosivity Index indicates relative sizes of explosive eruptions. Source: A...

A: Volcanic Explosivity Index (VEI) is a relative scale used to compare explosive volcanic eruptions. I...