Month vs. years for Mars oppositions 12 Key: 11 10 9 - Opposition 8- 7 6. 5 4. 3 1 1950 1960 1970 1980 1990 2000 2010 2020 2030 2040 Year FIGURE 12.1 2. There are definite trends in these data. Give your interpretation of the trends in the opposition dates for Mars. (Hint: Check how much time passes between oppositions.) Month

Q: 33. Describe the most likely shape of the cross section of a valley formed as a result of erosion by...

A: Glacier are huge dense ice body which are in a constant state of motion due to its own weight.  glac...

Q: using paleolatitude vs. age graph. Is the mantle plume in a fixed location?  Or is the mantle plume ...

A: A narrow cylindrical thermal diaper having low density material that is originated deep in the mantl...

Q: 20. Thick, sticky magma, high in silica and trapped gases, causes.. O quiet eruptions. O explosive e...

A: Magma is a molten form of rock and minerals that resides in the magma chamber. This magma is either ...

Q: Describe and explain the four factors in Earth–Sun relations associated with the change of seasons: ...

A: The rotation of the Earth occurs from west to east in a counter clockwise direction. It takes 24 hou...

Q: Q2- A rock has been crystallized form magma then it is changed inte a metamerphik rock and finally h...

A: The rocks that form directly by the crystallization of the magma are called igneous rocks. These are...

Q: Q1- Explain in details how metamorphism alters rocks? Q2- How mineral of igneous rock can be crystal...

A: Metamorphism is a change in mineral and geological texture of rock in the pre-existing rock. Metamor...

Q: 11- Recumbent fold have axial surface a-horizontal b-plung c-Other

A: Folds are geological features. There are various types of folds. The various types of folds are clas...

Q: Structural geology is synonemous with Remote sensing O Geophysics O Plate tectonics Tectonic O Geoch...

A: Structural Geology deals with the study of internal rock structures, such as folds and faults. That ...

Q: Finnish geologist Pentti Eskola recognized that the volcanic rock basalt could be metamorphosed to d...

A: Metamorphism is the process of alteration in mineral assemblage and texture in rocks from the origin...

Q: The vertical resolution of seismic data. A thin horizontal layer of slate is found in a sandstone la...

A: The thickness of the sandstone layer is 29 m thick. Therefore the wavelength should be less than 29 ...

Q: Q3- The volcanic eruption explosiveness caused by several reasons. Numerate and explain how each one...

A: Volcanoes are dome-shaped or cone-shaped geological structures through molten magma, gases, ashes, a...

Q: Which star(s) will eventually manufacture the element iron (Fe)? Note: all of these stars contain so...

A: Shiny gleaming hot body in space recognize as stars. It represents the fundamental particles of gala...

Q: Which of the following is not a function of freshwater lakes, ponds, or reservoirs? source of drinki...

A: Freshwater lakes, ponds and reservoirs are used for extracting water for drinking and household purp...

Q: Why is the question “How deep is the atmosphere?” difficult to answer?

A: The atmosphere is divided into several layers: troposphere, stratosphere, mesosphere, thermosphere, ...

Q: Describe how erosion can create a geologic formation like the Grand Canyon?

A: The Grand Canyon is a steep-sided canyon carved by the Colorado River in Arizona, United States. The...

Q: Latitude ranges from _____° to _____° north and south, whereas longitude ranges from _____° to _____...

A: Latitude and longitude are the imaginary lines or curves covering the earth's surface. It is used to...

Q: Research Torricelli’s law and design an experiment to test it. Describe the independent and depende...

A: Torricelli's law gives the relation between pressure and depth. The pressure of water column increas...

Q: Where do u think the water came from on the outside of the glass after several minutes with ice in i...

A: Humidity can be discribed as the amount of moisture present in the air. It is a general property of ...

Q: what is the characteristics of FOUNDATIONS (subject is geology). please answer in your own words and...

A: In Geotechnical engineering, the foundation refers to the part of a building or construction that s ...

Q: Where do the warmest global temperatures occur? over the continent or ocean? What about coolest temp...

A: Our earth consists of about 71% of its area covered with ocean waters, and the rest area is the land...

Q: GIVEN THE SITUATION A family is living in a small house made of galvanized iron by the coastline. A ...

A: typhoon is a name given to cyclone which occur in northwest pacific region. these are rapid rotating...

Q: QI- Explain in details how metamorphism alters rocks? Q2- How mineral of igneous rock can be crystal...

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

Q: At what depths in Earth do metamorphic rocks form? What happens if temperature and pressure get too ...

A: On the earth's surface, three types of rocks are found igneous, sedimentary, and metamorphic. The ig...

Q: answer in your own words pls,give real life exampke and explain in less than 5 sentence 1. geophysic...

A: Investigation is studying and examination of certain thing by gathering information evidence and obs...

Q: Q3- The volcanic eruption explosiveness caused by several reasons. Numerate and explain how each one...

A: Volcanoes are usually cone or dome-shaped geological structures, which is a rupture of the crust of ...

Q: How does boiling water resemble a process that drives plate motion? The uneven distribution of therm...

A: The process that drives plate motion is known as mantle convection. Earth's interior is heated up by...

Q: How do you protect yourself from the sun?

A: Sun is the source of heat and light on the earth. There are many ways to protect ourselves from the ...

Q: What events help define the geologic time scale?

A: A geological timescale is the system of chronological dating which classifies different strata or la...

Q: What is the likely relationship between the length of time the modern continents have been connected...

A: continent is large mass of land which is connected without and break in the area of land. continent ...

Q: What do all living things depend on?

A: For the existence of life on the earth several things are required by living plants and organisms su...

Q: What are Earth’s highest and lowest points, and what is the approximate elevation difference between...

A: Feature on the highest points in the earth includes mountains formed by the collision of tectonic pl...

Q: Briefly define the lithosphere, atmosphere, hydrosphere, cryosphere, and biosphere.

A: The planet earth is divided into various spheres or systems based on their working and constituents....

Q: 11- Recumbent fold have axial surface a-horizontal b-plung c-Other

A: An axial surface is a plane that contains the axis of a fold.  A plunge is the dip of a line or the ...

Q: What is the longest day of the year (the day with the greatest number of daylight hours) in the midl...

A: The amount of sunlight at any place on earth is the function of latitude, earth's rotation, revoluti...

Q: What term describes the part of the sea close to shore, where rooted and floating plants grow? Locat...

A: The coastal environment is one of the most complex regions. That is because that is the area when th...

Q: According to the rock cycle, sedimentary rocks can be formed from igneous rocks, but igneous rocks c...

A: Rocks form a major part of the earth's crust. They may be defined as aggregates of minerals. The roc...

Q: Indicate the differences between color and streak, using magnetite, hematite and limonite as example...

A: Color and streak are two important physical properties of minerals. Colors in minerals are due to ch...

Q: what texture is formed in the alignment of mineral crystals with a preferred orientation in a metamo...

A: Metamorphic rocks are formed from pre-existing rocks under stress, pressure, and increase temperatur...

Q: Many factors affect soil acidity, but probably the most important factor of all is                 ....

A: Soil acidity is becoming a problem in many parts of the globe.Soil pH has mostly values between 3.5 ...

Q: Q1- Explain in details how metamorphism alters rocks?

A: Metamorphism is defined as the changes in mineral assemblage and pattern due to changes in the physi...

Q: Write a short note on Earthquakes  keeping in mind the principles of effective communication

A: An earthquake is a sudden tremor or shaking in the ground surface and is due to the release of energ...

Q: What are heterogeneous reservoirs?

A: A reservoir is a geological formation which has the ability to store fluids inside the pores of the ...

Q: What controls the directions of ocean currents?

A: Ocean currents is essentially the continuous movement of the water mass of the ocean and the seas al...

Q: Flux melting.  . . a. occurs when the pressure decreases on hot rock b. is common at mid-ocean ridge...

A: Flux melting deals with the melting of rock at the lower melting point due to the addition of some f...

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

A: Rock cycle is change in rock  which  starts  from primary rock that is igneous rock which forms the ...

Q: 11- Recumbent fold have axial surface a-horizontal b-plung c-Other

A: A fold is a bending of a rock layer in response to compressional force. Folds are classified into va...

Q: Which cross section best represents the pattern of sediments deposited on the bottom of a lake as th...

A: The energy of the stream determines the grain size of the sediments that it can carry. As the energy...

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

A: Rock cycle is change in rock  which  starts  from primary rock that is igneous rock which forms the ...

Q: How would scientists’ understanding of the causes of coral bleaching and their ability to predict bl...

A: As corals are marine creatures they bodies are made up of lime and calcium their growth depends on t...

Q: If Earth’s axis was tilted only 20° from perpendicular, what would the latitudes of the Tropic of Ca...

A: A circle of latitude or latitude lines on the Earth connects all the locations on the Earth at a giv...