Describe why it is summer when earth is in position 

Q: Which radioactive isotope or isotopes would you use to date each of thefollowing objects? Explain ea...

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

Q: If a light from a galaxy fluctuates in brightness very rapidly, the region producing the radiation m...

A: Stars produce higher amounts of brightness and are measured in terms of luminosity. The brightness v...

Q: Base your answer on the diagram below, which shows the frontal boundary between mT and CP air masses...

A: A weather front is a transition between two different air columns over the Earth's surface. Each air...

Q: According to modern science, Earth is about 4.5 billion years old and written human history extends ...

A: Given: age of the Earth = 4.5 billion years old written human history = 10,000 years length of timel...

Q: What effect do seafloor spreading and subduction have on the Earth’s surface?

A: Plate tectonics is the phenomenon that tells us about the motion of the plates. A plate is a part of...

Q: Do areas that have the greatest mean daily solar insolation in January also have the greatest mean d...

A: Mean daily Solar insolation means the amount of solar radiation received per unit horizontal area in...

Q: The obsereved acceleration of the universe means that the amount of dark energy exceeds the total ma...

A: Gravity has an essential role in dark energy and dark matter. Gravity is the force of attraction tha...

Q: Where are most atolls and guyots found?

A: An atoll is a coral reef, surrounding a lagoon. It is a ring shaped island or a series of islets. A ...

Q: Where does the word How are intrusive igneous rocks formed and what do they look like? igneous come ...

A: Igneous rocks are one of the three types of rocks found on the earth; others are metamorphic and sed...

Q: Which of the following is NOT an example of a map generalization process? a. Elimination b. Smoothi...

A: In map generalization process, many operations are done, which include aggregate, simplify, merge, R...

Q: Define absolute and relative humidity (give both of their equations)

A: Simply we can define the humidity as the total concentration of water vapours in the atmosphere. Oth...

Q: Basalt contains more iron and magnesium rich minerals than does granite, hence they are dencer and d...

A: The properties of rocks depend on the composition and cooling rate of the magma from which it solidi...

Q: Which radioactive isotope or isotopes would you use to date each of thefollowing objects? Explain ea...

A: The radiometric dating methods are based on the radioactive decay of specific isotopes that have ver...

Q: (DONE) please check it over for me, it is on labeling.   If you can, thanks for the help.

A: A hotspot is defined as the region found deep beneath the earth's surface from where the heat rises ...

Q: Which of the following most completely defines a volcano? a cone-shaped structure on land where pyro...

A: Volcanoes are types of geologic structures. 

Q: INTRUSIVE & EXTRUSIVE Look at the picture below. Drag the blue boxes to correctly label it. intrusiv...

A: Rocks are naturally occurring substances composed of solid crystals.

Q: One planet is three times farther from the sun than another. If the closer planet is located 10 AU, ...

A: A Planet is an astronomical object which revolves around a central star or star system in a specifie...