Soil as a Resource: Indicate which statements are true and which are false Soils rich in organic matter tend to be black or brown, while those poor in organic matter are paler in color, often yellow or orange. True The deeper soil layers are more permeable, more readily infiltrated by water and retains moisture better than the organic-matter-rich topsoil. True

Q: What are the ways for Waste Disposal ?

A: waste is unwanted or unwanted material. Waste disposal is the collection, processing and recycling o...

Q: How do you think mate change will affe the frequency and intensity of floods, hurricanes and landsli...

A: Change in climate will affect the frequency and intensity of floods, hurricanes and landslides. Clim...

Q: What effects the climate?

A: Climate is the long-term weather condition of a large area. There are several factors, which play im...

Q: Follow Directions Of The Image

A: Sedimentary rocks are framed by the affidavit and resulting cementation on the material at the World...

Q: Question 4 of 10 Which kind of rock forms when molten rock from underground moves to the surface? A....

A: Magma is a mixture of minerals, and it also includes small amounts of dissolved gases such as water ...

Q: 7) True or false, small fault block mountains can form when a region undergoes extension? True F...

A: On our earth, there are several landforms above and underwater that are formed completely because of...

Q: How is seawater’s salinity expressed?

A: Water bodies on earth occupy the largest area. Oceans are the bigger versions of Seas. The seawater ...

Q: Why sidereal day is shorter than a solar day?

A: Sideral day is defined as the time is taken to revolve earth on its own axis with respect to the fix...

Q: List and describe four products made from trees.

A: Firstly, let us discuss something about trees,  Tree: It is a plant with an elongated trunk, support...

Q: Can astronomical and meteorological tides interact?

A:   astronomical tides refers to the rise and fall of sea level due to gravitational interactions betw...

Q: Stars on the main sequence with the greatest mass   a. are spectral type M stars.   b. are s...

A: Main sequence is a continuous distinctive band which is plotted of a visible star on a graph by comp...

Q: snip

A: An incident is an event which cause disruption of any organization's operations, services or functio...

Q: Identify ways in which landscape preservation is morevaluable than ecosystem preservation.

A: The landscape has amazing beauty, with its mountains, plains, trees, seas, and rivers. It gives each...

Q: The reason ocean basins are low and continents are high is that they have contrasting densities beca...

A: Earth is not a homogeneous body and it is composed of various layer which have their distinctive pro...

Q: What is the differences of relative and absolute dating?

A:   Earth’s history is filled with various activities since its inception. Nature records its history ...

Q: 1. How would you describe the heating and cooling rates of soil and water in this investigation?The ...

A: The energy between matter can be transferred by radiation, convection, and conduction, depending on ...

Q: Generally, which of these has the primary influence on the temperature of a planet's surface? ...

A: The temperature of any planet's surface is controlled by several factors like the presence of water,...

Q: Explain every part of volcano

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

Q: What kinds of deposits indicate the presence of rugged terrain in the vicinity of a nonmarine deposi...

A: Mineral deposits on earth are the natural stores of raw minerals inside the earth’s crust and are to...

Q: What is the range of the ionosphere?

A: The ionosphere is a layer of atmosphere that is comprised of particles that are charged electrically...

Q: A. Name and describe an environment that would have a high Diversity Index value. B. Name and descri...

A: Diversity Index of an environment is a qualitative measure of the variety and number of organisms fo...

Q: Identify the components of solid waste, and describe our different methods of waste management.

A: Wastes are unwanted substances that have been discarded after their primary use. Every year almost 2...

Q: This is all one part Answer clearly

A: Groundwater is water which is present in earth surface in spaces between soil spaces, pore spaces, f...

Q: Help

A:  Oliver's speed is 2m/s. His speed can be described as his rate of movement without the concerning t...

Q: In an H–R diagram, stars with the smallest radius are found in the ________________________ of the d...

A: Hertzsprung Russell diagram or H-R diagram is a plot of star where all stars are placed with respect...

Q: What characteristics are unique to marine mammals?

A: Marine mammals came into existence before 50 million years, particularly in the Eocene period. The f...

Q: Why is the carbon dioxide level a concern for the long term future?

A: The unusual rise of carbon dioxide pose a threat to the planet in several ways. some of which includ...

Q: Question 10 of 10 What new question occurred to scientists after they discovered that the ocean floo...

A: There were numerous expeditions done to study the depths of the ocean floor. The first of such exped...

Q: WHAT PRODUCES A CLIMATE SYSTEM?

A: The solar system is the gravitationally bound system around the sun. Earth is the third planet among...

Q: Thinking Analytically What would be the approximate age of a seamount produced at the East-Pacific R...

A: The distance between point 6 and the peru-chile trench is about 3500 kilometers. 1kilometer = 1000 m...

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A: The H-R diagram is also known as the Hertzsprung-Russell diagram. For the study of stellar evolution...

Q: How might a horizontal, spinning tube of air form and then be transformed into a tornado?

A: Tornadoes are an example of a natural hazard. That is because it is caused by natural factors and ca...

Q: Follow the directions of the image

A: The Earth is made up of various kinds of rocks. These rocks begin their life cycle from the solidifi...

Q: Based on the data in the picture, how do you think oceans absorb and holdheat? How do you think the ...

A: As per the data given, the heat capacity of ocean is more than that of soil because water can hold m...

Q: Define the term - Seismic design situation ?

A: Earthquake is shaking of the surface. They are caused by the sudden release of energy in the Earth's...

Q: Could you answer each four sections on the photo

A: Earth science is the study of the Earth and the various processes that are going on in the Earth sys...

Q: How might global warming affect alligator populations?

A: Firstly, let us discuss something global warming, Global warming: A gradual increase in the earth's ...

Q: essay: Explain how human activity can affect the hydrometeorological cycle.

A: The Hydro-meteorological Cycle is commonly known as the hydrological cycle or water cycle. It is a c...

Q: If a star has twice the temperature of the sun and twice the radius, how many times would its lumino...

A: Ever since the beginning of the Universe, matter and energy were created. These matters and energy e...

Q: Which star in the table below has the greatest surface temperature?   Star Name d (parsecs) Paral...

A: According to the spectral classification of star B types having a greater surface temperature than M...

Q: What type of air mass is most likely to affect Los Angeles California ? Why?

A: The Earth is enclosed by a blanket of gases called the atmosphere. The atmosphere serves as a protec...

Q: What is the net charge on an unbonded silica tetrahedron?

A: Because of the ionic bonding character of the silicon cation and oxygen anion that brings SiO4 tetra...

Q: We are all concerned with the serious health impacts of the escalating pollutionproblem in a country...

A:    Mitigation is a series of steps taken to reduce the risks and impacts of climate change and globa...

Q: Geology  answer (i)

A: Earthquake essentially refers to the sudden shaking of the Earth's surface. It is essentially a geo-...

Q: Define the challenge of sustainability.

A: The environment encompasses all the living and non-living organisms in an area. This term is often a...

Q: please answer question 5

A: As the air temperature decreases in the evening results in an increase in relative humidity of the a...

Q: Describe the relative residence time of water in the ocean, the atmosphere, and in rivers and lakes.

A:  Residence time of any material is total time that that material has spent in the control volume. re...

Q: Explain 1.Destruction of million-year-old ecosystems and the loss of biodiversity (destruction of th...

A: The ecosystem is the geographical area where the living organisms live and interact with each other ...

Q: Can you think of some factors that might affect the accuracy of an echo sounding?

A: Echo sounding is a type of SONAR used to determine the depth of water by propagating acoustic waves ...

Q: Earthquakesa. If an earthquake has an intensity of 1000 times I0,what is the magnitude of the earthq...

A: Earthquake is violent shaking of the ground. This is caused by energy released by the lithosphere wh...