Sun Venus Crescent Crescent Earth A. In the Ptolemaic (Earth-centered) system, the orbit of Venus lies between the Sun and Earth, as shown here. Thus, in an Earth-centered solar system, only the crescent phase of Venus would be visible from Earth.

Q: Think of 5 minerals and their common uses and identify the specific property (ies) that made them…

A: Name of the five minerals are: Talc Gypsum Haematite Diamond Mica

Q: What are three different factors, external to a planet, which are important for determining its…

A: A planet's habitability is defined as the measure of a planet's potential to develop and maintain…

Q: Name three bodies in the solar system that exhibit active volcanism.

A: The Big Bang was an explosion which occurred 13.8 billion years ago, leading to the formation of…

Q: For solution 24, you said "Solution 24:-  Options (A), (C) are correct => U, W and X" but Options A…

A: Tralfamadorians can encounter reality in four aspects; meaning, generally, that they have all out…

Q: QUESTION 5 The feature marked ‘’4”’ on the Tralfamadore map could most reasonably be described as…

A: In this question we have given a Tralfamadore map we need to answer the questions using the map.

Q: Why did the ancients believe that celestial objects had some influence over their lives?

A: Astronomy has piqued our interest since prehistoric times. Through the ages, our curiosity with…

Q: Define air mass. What is air-mass weather?

A: Air is the invisible combination of gases that encompasses the Earth. Air holds back significant…

Q: Sketch a simple diagram that explains the idea of half-life.

A:

Q: Which of the following mountain ranges helps provide water to the Ganges River? A. Himalaya…

A: The mountain that provides water to Ganga river is explained below with points.

Q: Distinguish between the terms positive feedback and negative feedback. In developing climate models…

A:

Q: The accompanying map is a simplified surface weather map for April 2, 2011, on which the centers of…

A: A weather map, otherwise called brief weather conditions graph, shows different meteorological…

Q: Refer to Figure 14.4 to answer these questions. a. Thunder Bay and Marquette are both on the shore…

A: a) Marquette gets more snow than Thunder Bay due to lake effects snow.

Q: How are temperatures in the lower atmosphere likely to change as CO₂ levels continue to increase?

A: Atmosphere is the protective layer of gases around the Earth which shield Earth surface from harmful…

Q: It is late afternoon on a warm summer day, and you are enjoying some time at the beach. Until the…

A: The breeze is more likely to be a cool breeze coming from the water, and is known as sea breeze…

Q: This photo shows layers of volcanic material ejected by a violent eruption and deposited roughly…

A: The earth is divided into four prominent layers, the crust, the mantle, the outer and the inner…

Q: Are volcanoes fed by highly viscous magma more likely or less likely to be a greater threat to life…

A: The natural disasters are the ones which cause huge loss of life and properties along with causing…

Q: Identify two types of study that are commonly used to investigate outbreak? Briefly describe one…

A: Cohort and case control are two types of studies that are commonly used to investigate an outbreak.…

Q: How does the average depth of the oceans compare to the average elevation of the continents?

A: Oceans are much more deeper than the elevation of the continents.

Q: What is the significance of the Tropic of Cancer and the Tropic of Capricorn?

A: The Northern Hemisphere's summer officially begins on June 21 at noon, when the Sun is directly…

Q: What data did Tycho Brahe collect that was useful to Johannes Kepler in his quest to describe…

A: It is applied to calculate the distances between the nearby stars.

Q: Discuss temperature, salinity, and density changes with depth in the open ocean.

A: Salinity, temperature and density of ocean water are all interrelated.

Q: Define bathymetry.

A: Bathymetry may be defined as the study of underwater depth of ocean floors (seabed topography), lake…

Q: What methods of determing the age of dinosaurs is currently accepted as most accurate? A) fifa…

A: The most accurate method of determining the age of dinosaurs is lines of arrested growth or LAGS…

Q: List three measures used to express humidity.

A: The level of air moisture is known as humidity. The air's humidity will be high if there is a lot of…

Q: Compare and contrast rain, drizzle, and mist.

A: In meteorology, precipitation is any result of the buildup of barometrical water fume that falls…

Q: Halley’s Comet has a mass estimated at 100 billion tons. Furthermore,it is estimated to lose about…

A: Estimated mass of Halley's comet = 100,000,000,000 tons Mass it looses when it orbits close to the…

Q: Explain why the significant consequences of population growth are the potential for widespread food…

A: Populace development is the expansion in the quantity of individuals in a populace or scattered…

Q: 1. List two ways in which streams erode their channels.

A: Runoff from parking lots and farm fields, as well as water releases from dams, all contribute to an…

Q: What type of volcanic structure is Shiprock, New Mexico, and how did it form?

A: Shiprock is a type of volcanic neck.

Q: What name is given to the processes whereby the temperature of air changes without the addition or…

A: The relationship between the gas temperature and du is du = nCvT.

Q: The Sun shines continually at the North Pole for 6 months, from the spring equinox until the…

A: INTRODUCTION: We have a different season because of the tilt of the earth's axis, Earth's axis is…

Q: Why are abyssal plains more extensive on the floor of the Atlantic than on the floor of the Pacific?

A: Abyssal plains are more extensive on the floor of the Atlantic than on the floor of the Pacific due…

Q: How does the Sun compare in size and brightness to other main-sequence stars?

A: Main sequence is the main feature of the H-R diagram or Hertzsprung-Russell diagram. The diagram is…

Q: Volcanism at divergent plate boundaries is most often associated with which magma type? What causes…

A: Volcanism at divergent boundaries is generally associated with basaltic rock.

Q: How do ocean currents influence climate? Provide at least three examples.

A: In the earth most of the part is covered by a large bodies of water called oceans. The water masses…

Q: Leave the rocks submerged in the jars for about 90 minutes. Then use a spoon to carefully scoop the…

A:

Q: All of these are true about the atmosphere  except which one?  Question 7 options: we need…

A: Greenhouse gases have develops a protective layer surrounding the earth and take infrared radiation.…

Q: How is a crater different from a caldera?

A: Geomorphology is the field of science which studies about all landforms which are formed on the…

Q: Describe air pressure in your own words.

A: INTRODUCTION: Air pressure is the weight of air molecules pressing down on the Earth. The pressure…

Q: Explain how Galileo’s discovery of the phases of Venus supported the Copernican view of a…

A: Galileo is another Renaissance extraordinary known just by his most memorable name- - a name that is…

Q: Select TWO projected scenarios describing what climate change may bring Select 2 correct…

A: Climate change refers to the long-term change in weather pattern. This is mainly due to to several…

Q: What name is given to the region having the greatest concentration of composite volcanoes?

A: The name which is given to the region having the greatest concentration of composite volcanoes is…

Q: Briefly describe the weather associated with the passage of a mature midlatitude cyclone when the…

A: Mid-latitude cyclones in their mature state have a warm front to the east and a cold front to the…

Q: If a radioactive isotope of thorium (atomic number 90, mass number 232) emits 6 alpha particles and…

A: Radioactivity is a natural process of emission of radiation spontaneously to acquire nuclear…

Q: If you hear that a cyclone is approaching, should you immediately seek shelter? Why or why not.

A: The horizontal movement of air masses is termed winds and the movement causes an outward force…

Q: How does the composition and viscosity of lava flows differ between composite volcanoes and shield…

A: INTRODUCTION: Composite volcanoes, also called stratovolcanoes, are cone-shaped volcanoes built from…

Q: How does hail form? What factors govern the ultimate size of hailstones?

A: Hailstones begin to develop as small ice pellets which grows due to addition of the supercooled…

Q: If divergence in the jet stream above a surface low-pressure center exceeds convergence at the…

A: Jet streams are ebbs and flows of air high over the Earth. They move toward the east at heights of…

Q: Explain why the Great Basin of the western United States is dry. What term is applied to this type…

A: The Great Basin lies in the leeward side of the mountain range Sierra Nevada, due to which if has…

Q: Describe the materials that compose composite volcanoes.

A: INTRODUCTION: Composite volcanoes, also called stratovolcanoes, are cone-shaped volcanoes built from…