What techniques can be used to reveal that a `star’ is actually a binary pair of stars?

Q: 1. What are the things that you need to look for before classifying a rock? How will you differentia...

A: Rocks are aggregates of minerals. Each rock contains a certain set of minerals. The rock is identifi...

Q: . A quantitative study cannot be conducted in different settings or contexts. 2. A quantitative stu...

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...

Q: What is rock?

A: Stratigraphy is the science of knowledge which studies the variations in the successively layered ro...

Q: When you look at the map of gentrifying neighborhoods on page 43 of the article, can you see a conce...

A: Gentrification is a process of neighborhood change by the displacement of the wealthier people into ...

Q: Where are these mountain ranges mostly located? 2. Name at least 3 major mountain ranges found in th...

A: MOUNTAIN RANGE  LOCATION  ALPS  5 ANDES 3 APPALACHIAN  2 ATLAS 6 CALEDONIAN  4 DRAKENSBU...

Q: Illustrate the vertical zonation in a tropical forest. Show the undergrowth, understorey, canopy and...

A: Vertical zonation is a reliable example at a local scale. Vertical inclination clarifies multiple ti...

Q: What are the Asian subcontinents, like North and South Korea, doing?

A: In the early Cenozoic era, the crust of earth was in the form of single piece and called as Pangea. ...

Q: Why do inland locations in Massachusetts tend to deal with all snow within winter storms and locatio...

A: By analyzing the question, We need to tell about coastal warm front. Below you can find the answer.

Q: why among the eight planets in our solar system, only the Earth permits life emergence and evolution...

A: For life to thrive on Earth, there's not a single but multiple factors come to play including our di...

Q: Name at least 2 (two) types of suburbs and provide characteristics of the suburbs.

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

Q: A). Describe and illustrate THREE mechanisms that enable primary migration of HC out of the source r...

A: There are three important modes of primary migration. The porosity of source rock Micro-pressuring ...

Q: Why is there a need of including Environmental Science as a subject in college?

A: Environmental science is the scientific study of all the processes in the environment. It is importa...

Q: ConocoPhillips will overtake all but Exxon in oil and gas output after the purchase of Permian Basin...

A: Royal Dutch shell is selling permian basin and the ConocoPhilips will overtake. Exxon in oil and gas...

Q: Describe one key thing you know about volcanoes/volcanic hazards. What is one reason why people migh...

A: Note: Since you have posted a question with multiple subparts, we will solve the first three subpart...

Q: Write down the names of parts in the sketch

A:

Q: Sea floor rate of Higher ridges and narrower rift valleys are where the spreading is

A: Earth has gone through many phases of changing through a long era. From climate to morphology it has...

Q: occur when differential stress (tectonic force) exceeds static friction along a plate boundary, or w...

A: Earthquake is caused by the sudden release of energy stored in rocks. Seismic waves are generated du...

Q: 2. A decline in the population of industrial cities (like Detroit, Michigan, in the second half of t...

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

Q: Which letter correctly identifies the part of the hydrologic cycle that is most directly affected by...

A: Given: A diagram depicting the hydrological cycle existing on the surface of the Earth with the invo...

Q: 5. an image of the West Coast of US Boundary please include the labels bellow    You must label: ...

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

Q: Discuss Temperature, wind direction and humidity.

A: The atmosphere is defined as the thin layer of life providing a gaseous envelope that surrounds the ...

Q: write 3 diffences of each minerals fracture and cleavage and 3 similarities of minerals fracture and...

A: Cleavage Cleavage is the property of a mineral to break along the weak plane. The plane in which ato...

Q: Q4-B) How is stress defined at a point? How is stress defined on a surface? Support your answer with...

A: Stress can be defined as the force per unit area. It is represented by σ. So, stress can be consider...

Q: What does Planet Earth have in common with Planet Venus other than they are closest rocky planets ne...

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

Q: can be transferred. It also explains what happens to solar radiation that hits Earth’s atmosphere an...

A: We have to answer all of the questions . Below you can find your answer.

Q: 5. Who were the individuals who contributed to the shift from geocentric to heliocentric model of th...

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

Q: What are the main types of SEDIMENTARY ROCKS, and what the DEPOSITIONAL ENVIRONMENTS of each type?

A: Sedimentary rocks are formed due to the gathering and lithification of sediments. These rocks occur ...

Q: Approximately how much of Louisiana has access to water as a resource?

A: Louisiana is a state of southeastern U.S. on the Gulf of Mexico. Its set of experiences as a mixture...

Q: The diagrams above show an area that was once a pasture that has since undergone changes to the vege...

A:  Water on our planet makes us unique and different from other planets. Without the presence of water...

Q: Discuss the different types of power sations in South Africa

A: Energy is very essential for human civilization to develop. Energy is required for industries, house...

Q: were discovered by scientists using the Global Seismic Network. They were first recognized as cluste...

A: The Global Seismic Network The global seismographic network is a permanent digital network of the st...

Q: Task 3: Compare your estimated speed of an Atlantic tsunamiwave from Part III to the calculated spee...

A: A tsunami is a shallow water wave. A shallow wave has a very large wavelength when compared to water...

Q: Ople iving in rural areas or far flung areas like in near mountains earn their living from their sur...

A: There are different types of effects of factors which suggests the situation given and in what categ...

Q: Question B2a A clay experiences virgin loading from state 1 to state 2. At the initial state, state ...

A: A new method has inventing virgin load of soil from state 1 to state 2. Given, at initial stage stre...

Q: While on a field trip with your geology class, you stop at an outcrop of sandstone. An examination w...

A: Sandstone is formed by the lithification of weathered sediments. As the rock contains feldspar and q...

Q: 5. What is the relationship between the pyramid of biomass and the pyramid of energy? Explain

A: There are different types of pyramid system in ecosystems. Pyramid itself describes the flow of char...

Q: How does weather differ from climate? List the common weather elements.

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

Q: Write the correct answer 1. The carbon cycle is the process by which carbon is transferred among the...

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

Q: How did development in science and texhnology shape human history?

A: Science is the branch of study which is a systematic enterprise that helps to build knowledge about ...

Q: How did the distance from the home dot to each of the other galaxies change each time you inflated t...

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

Q: Why was the decision to demote Pluto to “Dwarf Planet” status still controversial today?

A: By analyzing the question, We need to tell Why was the decision to demote Pluto to “Dwarf Planet” st...

Q: Describe the origin of magma and how it was formed.

A: Natural disasters are the major adverse events that results from the natural processes of the earth ...

Q: Considering the present world's environmental situation as evidence and manifested by increased air ...

A: The natural environment is made up of all the living and non-living things that are occurring natura...

Q: According to the passage, El Nino occurs with failed trade winds. Thus, a conclusion that can be dra...

A: An east-west atmospheric pressure oscillation was recognized by Walker in the mid-1920s. The oscilla...

Q: and forms new in both directions away from the ridge. Also progressively sediments build up in both ...

A: A mid-maritime ridge is a submerged mountain range, shaped by plate tectonics. This elevating of the...

Q: A very visible, physical difference between the highland and the maria regions is that a. the maria...

A: Moon is the only natural satellite of the earth. Moons' diameter is one-quarter of the diameter of t...

Q: Discuss Temperature, wind direction and humidity, based on yur own understanding.

A: The atmosphere is defined as the thin layer of life providing a gaseous envelope that surrounds the ...

Q: pelow represents the nitrogen cycle. Nitrogen Gas N2 Step 4 Step 1 Nitrite, Nitrate NO2, NO3 Organic...

A: The nitrogen cycle is the biogeochemical process by which nitrogen is changed over into numerous com...

Q: cher for additional teaching or activities. If your score falls between 0 and 99 cent, you must comp...

A: The solar system is the gravitationally bound system around the sun. It has 8 planets, moons revolvi...

Q: 4. People living in rural areas or far flung areas like in near mou surroundings. However, during a ...

A: The disaster management activities are sometimes very difficult to execute due to various factors su...