16.  Where do we find our star on the H-R diagram?     On the lower left     On the far left of the main sequence     In the middle of the main sequence     With the red giants

Q: Look at the map of plate boundaries. follow a convergent boundary from one end to the other. Do the ...

A: The tectonic plates are large rigid slabs of a certain thickness found in the lithosphere layer. The...

Q: G 田回 1. The team from the American Museum of Natural History made a sculpted model of microraptor fr...

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

Q: is a large city point source or non-point source

A: Pollution is a very serious problem that has affected the earth very badly. Many pollution types are...

Q: Suppose you had a friend who did not believe global warming was really happening now. Explain the th...

A: Global warming is the rise in temperature of globe due to human activities, particularly, by the bur...

Q: 7.  Sunspots are dark splotches on the Sun. Which statement is true?     They are hotter than t...

A: Sunspots Sunspots are the temporary darker spots, which are found on photosphere of the sun with red...

Q: What are the green circles?why are they there and what is available in wadi rum to make them possibl...

A: Given is a aerial photograph of a desert landscape. The colour composition of the photograph gives t...

Q: 1. What are the two main reasons why the earth’s interior is hot. 2. How would you explain the forma...

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

Q: How were the distribution of resources effected by movement of tectonic plates

A: Tectonism is the activity that accounts for several geological processes like volcanoes, earthquakes...

Q: Why does every country have different possible environmental hazard?

A: Anything that poses a threat to the environment can be referred to as an environmental hazard. An en...

Q: Why can you not test a rock for density to determine what type of rock it is?

A: Rocks are solids that compose the surface of Earth. They are made up of minerals that are inorganic ...

Q: Please help me with these two questions . Thank you ☺️

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

Q: I need help with water cycle

A: The water cycle is the continuous flow or movement of water in liquid, solid, and gaseous forms from...

Q: b. A coal seam at a depth of 800 m and with overburden rock density of 2650 kg/m' will be extracted ...

A: The coal seams are extracted using several methods in open as well as underground mining. Room and p...

Q: 8) Briefly explain any three sources of power.

A: There are many sources to produce power. Example- Coal, Natural gas, water, wind, etc.

Q: Apply How might knowledge of plate tectonics help with decisions about where to build a new school?

A: Plate Tectonics is the phenomenon of movement of tectonic plates, over the Mantle, concerning one an...

Q: True or False removing dams and allowing rivers to flow freely can help restore biodiversity?

A: A river is defined as a stream of water flowing through a path on Earth's surface into the sea. A da...

Q: Written below are examples of recreational activities. Identify each which is wrong for PASSIVE OR A...

A: Recreation is defined as the pursuit of happiness for getting relaxation. It giving individual to ge...

Q: What are the ecological problems in maritime industry?

A: The branch of science that deals with the relationships between living matters and their physio-chem...

Q: Question-based on the iron of earth   I have tried it but unable to get right.

A: Earth The earth consists of three layers, the crust, mantle and the core. The crust is the hard, bri...

Q: Question : What is recurrence law ? explain Gutenberg and Richer recurrence law PLease avoid pilagri...

A: Gutenberg and Richer Recurrence law Gutenberg and Richer recurrence law provides a relation between ...

Q: If people living somewhere in galaxy A observe the motion of their neighbors galaxies what will they...

A: To understand the universe, take example of a flat balloon. At initial point, when balloon is comple...

Q: which ones are what?

A: A plateau is defined as a flat and elevated surface. Lakes are large bodies of water that are surrou...

Q: A student uses a graphic organizer to show the characteristics of an object in our solar system. Whi...

A: In the universe, there are several astronomical bodies like planets, stars, asteroids, and comets. T...

Q: Use this gizmo that u see in the pic to help me with this chart

A: The carbon cycle represents the circulation of carbon dioxide in the atmosphere to the biosphere and...

Q: Answer please

A: Groundwater is the subsurface water that is stored in the pore spaces of rocks. The rocks containing...

Q: Differentiate Typhoon, Cyclone and Hurricane by completingthe chart below:

A: Typhoons, Hurricanes, and cyclones are all tropical storms they are named differently based on the l...

Q: Earth Science Question

A: The tectonic plates are formed by the lithosphere division, which comprises the part of the crust an...

Q: How will you relate Weathering of rocks to Metamorphism? What are the similarities and differences o...

A: Weathering  Weathering is the process of disintegration of rocks under the influence of atmospheric ...

Q: How is Reproductive Isolation important to Speciation?

A: The process of creation of distinctive new species in the course of evolution is called Speciation. ...

Q: How is mantle convection related to formation of volcanoes?

A: Mantle Convection is the cyclic process of rising and sinking hot and cold magma within the Mantle, ...

Q: Discuss the effects of disasters on society. Explain in detail the action and activities associated ...

A: A state of emergency caused by anthropogenic activity or natural hazards is called a Disaster. A dis...

Q: How do Milankovitch's reasons for the ice ages differ from those of the modern carbon dioxide theory...

A: The carbon dioxide levels get decreased during the ice age and increase at the end of the ice age. T...

Q: After reading the STEMscopedia page found in your notebook on page 32, Drag and drop the labels to t...

A: The Earth's interior is not a homogeneous sphere, but it is made up of concentric layers of earth ma...

Q: Which of the major features of the earth can be studied directly? Which can be understood only throu...

A: Features of Earth The features of earth's surface as water, crust density, surface temperature, comp...

Q: What are two causes and effects of traffic congestion? Not: Please don't write from internet

A: Conditions when vehicles get queued for a long time is termed as traffic congestion. There is a vari...

Q: List three aspects of your lifestyle that could be contributing to some of the losses of the earth s...

A: The variety of life forms that are present on our planet is termed biodiversity. Each life form requ...

Q: Answer please

A: Soil moisture is the amount of water that is present within the pore spaces of the soil. If all of t...

Q: Why are divergent plate boundaries constructive?

A: The Earth's interior is not homogeneous; it consists of the concentric layer, which varies in physic...

Q: what are the technical and ethical issues in the care study of  THE THREE MILES ISLAND INCIDENT

A: The Three Miles Incident occurred on March 28, 1979, because of a partial meltdown of the reactor co...

Q: How long does the sunspot cycle last, on average?     365.25 days     about seven years  ...

A: The change in climatic patterns has resulted in the change in the climatic cycles. The increased eff...

Q: Identify what a monoculture is and describe one negative impact it has on the soil.

A: Monoculture Monoculture is a form of agriculture, which involves growing of single crop in farmland ...

Q: What causes convecton in the outer core? Why doesn't the inner care convect as well?

A: The Interior of Earth, based on the physical properties of the materials present, can be divided int...

Q: Suppose you are visiting the equator. It is noon. The Sun is at its highest point in the sky for the...

A: The equator on Earth is the zero degrees latitude and one hundred and eighty-degree longitude. At ex...

Q: 6.  The temperature of the photosphere is about     3,200 K.     5,800 K.     11,000 K....

A: The Sun though looks like a homogeneous sphere made up of Hydrogen and Helium is stratified and laye...

Q: discuss the advantages and disadvantages of establishing an industrial plant in your community

A: An industrial plant is defined as a manufacturing plant consisting of several buildings filled with ...

Q: why are light years more convenient than miles, kilometers, or AU for measuring the distances to sta...

A: The astronomical unit is defined as the distance from the centre of the earth to the sun's centre, w...

Q: A student found a diagram in a workbook that explains the phases of the moon. The student then corre...

A: Moon revolves around the Earth in an anti-clockwise direction. It takes 27.3 days to complete one re...

Q: The northern hemisphere is warmer in spring than in winter,because in spring

A: The axis of the earth is tilted around 23.5 degrees. The sun rays are received by different parts of...

Q: Energy emitted from sun: 3492.26 × 10^23 W Energy emitted by earth: 2478247.4 × 10^11 W Distance bet...

A: Wavelength is the distance of the waves between two successive crests or troughs. It is inversely re...