نقطتان )2( Water consider one of the earth subsystems True O False O

Q: What is an index fossil? What do index fossils reveal about other material found with them?

A: Fossil is preserved remains and impressions or traces of any organism from a past geological age. Th...

Q: The rate air pressure changes, air moving from high pressure to low pressure, is called

A: Pressure is defined as the force exerted on any matter or object. And the air is the mixture of gase...

Q: science

A: Extinction is defined as the disappearance of any group of organisms or species. The extinction of o...

Q: It is desired to model the cyclical behavior of the ambient temperature in the Mexico City. In certa...

A: Let us first discuss about the general terms used in the question, Oscillation is a periodic fluctua...

Q: 6.1 Contrast between: a- Apparent and true dip. b- Apparent and true thickness 6.2 Differentiate bet...

A: Bed in geology are layers of sedimentary rock which have different or distinctive properties of the ...

Q: What are the major human impacts on carbon phosphorus and nitrogen cycles?

A: Carbon cycle is process in which carbon atom continuously move / travel from atmosphere to the atmos...

Q: which direction do the north pacific currents rotate

A: Ocean current are continuous predictable movement which move in a specific direction. This movement ...

Q: I know that it’s not mid-ocean ridges can someone help me

A: Plate tectonism is a theory related to the tectonic plates that are large solid slabs in continuous ...

Q: Which of the following is true about nuclear fission? A.it gives off less pollution than fossil fue...

A: The controversial status of nuclear power as alternative energy raises questions in the various regi...

Q: What causes seasons?

A: Season is a period or time of a year which are characterised by a special climatic condition, there ...

Q: CHCASE Dashboard The heat from Earth's core results in the cycling of matter in the mantle through c...

A: The earth's interior is differentiated into multiple layers. Differentiation of the layers has been ...

Q: Why does the Biochemical oxygen demand decrease when temperature increases?

A: The volume of oxygen microorganism or bacteria utilizes to disintegrate acknowledges as the biochemi...

Q: 1. List and describe four (4) main geologic features that are by the tectonic plates theory. explain...

A: Theory of plate tectonics states that Earth's crust ,the lithosphere is broken in several pieces cal...

Q: How does a cone of depression form and how does it affect an aquifer?

A: A body of rock or sediments that holds groundwater is termed an aquifer. The water that is infiltere...

Q: Why is the the 'leach time' for different soils an important parameter to measure?   What were the m...

A: Soil is the outermost layer of the Earth, which is a mixture of minerals, sediments, gases, water, o...

Q: How did you determine the composition of sample N? Select all that apply Harder than glassCrystallin...

A: There are different properties of rock and a rock can be differentiating with help of such propertie...

Q: What does heating have on the relative humidity of the home? What can be done to lessen this effect?

A: Humidity is present of water vapour in the air. water vapour is gaseous form of water and are invisi...

Q: Assuming Earth to be a sphere of radius 4000 miles, how many miles north of the Equator is Miami, Fl...

A: Radius of Earth = 4000 miles First, convert 26oto radians 1°=π180radians 26°=26×π180radians        =...

Q: Q2: According to the diagram below, what is the order of geologic events that produced the rock sequ...

A: Geology is the science or the study of the Earth. It is an inter-disciplinary science. Stratigraphy ...

Q: What kind of winds are between 0° and 30°?

A: The general wind pattern on the earth is known as the general circulation. This circulation of wind ...

Q: Think about granite and the sedimentary rock.  How are they similar, and how are they different from...

A: Partial melting of the preexisting rock will give rise to the formation of magma beneath the earth s...

Q: Q2- A rock has been crystallized form magma then it is changed into a metamorphic rock and finally b...

A: On our planet, three types of rocks are found- igneous, sedimentary, and metamorphic. One rock type ...

Q: Protostars start off more luminous than the main sequence stars they become.     False     T...

A: Stars are forming clouds of gas in the atmosphere. Cold temperatures and high densities (compared to...

Q: During condensation, do water molecules absorb or release heat?

A: Matter can neither be created nor be destroyed, but can be transformed from one state to another. Th...

Q: Describe the general locations and the kind of weather associated with the subtropical highs.

A: The atmospheric circulation of the air and oceanic currents circulation drives the cycle of heat dis...

Q: 1. What is the elevation at point A? 2. What is the elevation at point B? 3. What is the elevation a...

A: A map representing all the geographical features in a region is termed a topographical map. The geog...

Q: science homework!

A: Extinction debt is defined as events in the past cause the future extinction of species.  

Q: Are tides and waves the same thing Are tides waves the same thing

A: Waves propagate the disturbances from one point to another and can be periodic in nature.  Waves hav...

Q: Bowen's Reaction Series divided into ?continues and discontinues. Why

A: Different mineral is formed when the magma is being cooled. Bowen’s reaction series describe the tem...

Q: Question 3 (4 points) Match the following terms with their definition. Column A Column B 1. isotope ...

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

Q: Explain why relative humidity does not give an accurate indication of the actual amount of water vap...

A: Humidity is present of water vapour in the air. water vapour is gaseous form of water and are invisi...

Q: List the two techniques paleontologists use to determine the age of fossils.

A: To determine the age of fossils, the scientists use different dating techniques (i) Radiocarbon dati...

Q: Gold and silver are precious metals, find out about their different uses. How are these metals mined...

A: Firstly let us discuss the terminology used in the question: Gold and Silver are very precious metal...

Q: Explain the difference between acidic and alkaline soils.

A: The alkaline and acidic nature of the soil is measured with Soil pH. Soil is considered a mixture of...

Q: Identify whether each statement with its correct phase of the solar cycle. (Select N-solar miNimum, ...

A: A solar cycle is the change in the activity on the surface of the sun due to variation and flipping ...

Q: Jaguars are a keystone species in the Amazon. Describe how they can be so essential to the ecosystem...

A: The species with too high impact in the particular ecosystem, without any concern of its population,...

Q: What surface processes affect the Earth?

A: The third planet in our solar system is the Earth. It contains 71% of the water on its surface, and ...

Q: Into what subgroups can silicate minerals be divided?

A: Minerals can be defined by an inorganic element or compound that forms naturally having a definite i...

Q: A phase is a state of matter, such as a solid, a liquid, or a gas. Which phases would you see? Expla...

A: State of matter is form in which matter can exist. there are four states of matter which can be obse...

Q: What is a major disadvantage of wood harvesting?

A: The trees absorb most of the carbon dioxide and help in reducing the global temperature. The forests...

Q: The mineral can be crystallizes with more than one crystal structure. ((Explain this

A: Polymorphism is an ability of a particular mineral to crystallize in many forms. It mainly occurs du...

Q: Q2. The volcanic eruption explosiveness caused by several reasons. Numerate and explain how each one...

A: Volcanoes are the vents or fissures in the Earth's crust from which hot lava, volcanic gases, and as...

Q: Where would you find the layer of sediment that was deposited last in the cylinder (which is the you...

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

Q: Mystics have shown that fresh eggs can be balanced on their large ends during the vernal equinox whe...

A: The Earth is the third planet in the solar system. It takes 24 hrs to rotate on its axis and 365 day...

Q: 1. Which one of the contacts (surfaces) between lettered layers is a disconformity? 2. A system is t...

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

Q: Whats the streak color does quartz give off?

A: Quartz is hard crystalline mineral which has a chemical formula SiO2 . Quartz is one of the abundant...

Q: soil forms from rock called ?

A: Soil is considered a weathering product of rocks. Soil primarily contains mineral matter, organic ma...

Q: Explain why warming is happening at a faster rate at the North Pole than at the South Pole.

A: The large scale variations in weather patterns and average climatic patterns worldwide are being obs...

Q: Why is melting permafrost a concern to future CO2 levels?

A: Permafrost can be defined as ground that remains frozen for more than two consecutive years. There i...

Q: Can you help me.

A: Change in wind direction is a function of pressure and temperature. Hight temperature leads to a low...