What are the two rings in the picture below? G Cengage; NSF/AURA/NOAO Oa. Earth's orbit around the Sun and Venus' orbit around Earth. Ob. Venus' orbit around Earth and its epicycle. Oc. Earth's orbit around the Sun and the Moon's orbit around Earth. d. Mars' orbit around Earth and its epicycle.

Q: What invalidates a scientific theory?

A: Answer:  Scientific theory is define as a single and accurate explanation which eventually connects…

Q: If you had only a trace element REE plot and an Nd vs. Sr isotope plot, NOT A ROCK, could you tell…

A: While andesite makes up some volcanic mountains, basalt is primarily found in the oceanic crust.…

Q: the fossil record affirms the truth of scripture

A: The fossil record helps paleontologists, archaeologists, and geologists place important events and…

Q: transect is a line placed across a community of organisms. Transects are usually carried out to…

A: A belt cut across is a rectangular region, fixated on this line. A cut across can be a super durable…

Q: Why are these two questions False? Explain in a short answer. In the Arctic Circle, the average…

A: In the arctic circle, the average seasonal temperature is raised not only because in summer you are…

Q: Why did the ancient Greeks dismiss the heliocentric theory? Select the two best answers. They did…

A: Heliocentric theory was proposed by the Nicolas Copernicus  and was published in his book named as…

Q: Describe the difference between the weather of an area and the climate of an area.

A: Weather in simple word is the behaviour of the atmosphere, that is how it's behave to the human and…

Q: A storm surge occurs when     storm systems spawn large waves that are propelled toward the…

A: A storm surge occurs when :-  storm systems spawn large waves that are propelled toward the…

Q: Refer to the diversity curve specific for Brachiopoda below. Based on the curve, which of the 5 mass…

A: Introduction  The graph here shows diversity of the species on the Y axis and the mass extinction…

Q: Describe three major climate change concerns for The Northeastern United State region. Give a…

A: The Northeast is home to historic cities and large rural areas that serve as important natural…

Q: 2. 5.33. A refrigeration system cools a brine from 25°C to -15°C at a rate of 20kg-s¹. Heat is…

A:

Q: 27. Jacob's Well is an artesian (confined) system. Last year it stopped flowing. This could be…

A: Introduction Jacob's well had stopped flowing due to drought and high groundwater pumping.

Q: 45. Recent (over the last million years or so) ice ages like the last glacial maximum are believed…

A: Option B changes in the Earth's orbit around the Sun

Q: Who drew a simple figure of the Galaxy by observations at the first time? Select one or more: a.…

A: we need to write down the correct answer.

Q: If you become an ecologist, what scale of ecology would you study?      Why? Give an example of what…

A: As an ecologist, community ecology must be studied.

Q: Compare the following mammal skulls and decide whether their teeth shapes are generally sharp, flat,…

A: The answer is provided below with all details

Q: 3. Discuss some of the problems with the mark and recapture method if the second sampling is: (a)…

A:

Q: Refer to the diversity curve specific for Cnidaria below. Based on the curve, which of the 5 mass…

A: Introduction The graph here shows the diversity on the right hand and the mass extinction events on…

Q: [Example] Beer with a specific gravity of 1.042 and acry viscosity of 1.4 x 103 N-s/m² contains 1.5%…

A:

Q: xplanation please

A: A meander is any of a number of predictable, sinuous arcs that run along a river or other…

Q: What is the maturity of the river in this area? A. Youthful B. Mature C. Old Age Zoom out to an…

A:

Q: Select one or more answers and submit. For keyboard navigatio a b с More water is lost than gained…

A: Desert: Desert are vast, extremely dry regions with sparse vegetation. These are barren areas of…

Q: Using Dataloggers in Field Studies Usually, when we collect information about populations in the…

A: 1. The act of selecting a group of people to represent the total population is known as population…

Q: 1) Which sample is the most diverse? Why? 2) Did the samples are significantly different? Explain.…

A: solution

Q: Using the image below, where does the 2015 channel and that from 1990 deviate the most? Why did the…

A: Meander is the sinuous curves in the river channel. A meander forms when river or stream cuts…

Q: How was this fish preserved as a fossil? @Stephen J. Reynolds Multiple Choice O Silica replaced the…

A: Fish with bone tongues belonging to the extinct species Phareodus flourished during the Eocene…

Q: Complete the sentence Starting as asteroid, we then call it [Select] [ Select] the ground. when it…

A: The asteroids are the belt in between the Mars and Jupiter. They are primitive in our solar system.…

Q: T Thesaurus.com A Canvas DiClicker Pearson+ Cengage P Pearson w Geography Ebook In the above image,…

A: Glaciers are eroded and transported forming 'u' shape valleys. The glacier which are deposited in…

Q: niles. Groundwater is discharged from through evapotranspiration and pumping in tl which encompasses…

A: Rate of precipitation at the mountains= 14 inches= 1.166 feet   Area of mountains= 250 sq.miles…

Q: The figure below shows heights at 500 hPa, with Land H indicating low and high heights. The wind is…

A: Winds are generally moves parallel to the isobars and pressure gradient under influence of coriolis…

Q: isted below are characteristics and properties of either Magnesium or Carbon. Place the correct…

A: Answer) Magnesium has 2 valence electrons. Carbon has 4 valence electrons. Magnesium similar…

Q: Beach drift results in     a net loss of shoreline     a net movement of the entire beach slowly…

A: INTRODUCTION BEACH DRIFT The movement of sand along the shoreline.  sheet of water moves on and off…

Q: Explain why the Polar Zones on Earth is always so cold.

A: The Russian Antarctic research station Vostok, according to the World Meteorological Organization…

Q: Explain why the Tropical Zone on Earth has very little seasonal temperature changes.

A: Tropical Zone:  Tropical regions of the earth lies along to the mid- latitudes of the globe. The…

Q: Use the plot of δ18 oxygen isotope values (Figure 3, Panel B) to describe the shifts in sea level…

A: Generally, a rise in O-18 isotope implies a cooler climate and lower sea level. This happens because…

Q: The methane and carbon dioxide gases are green-house gases that trap the infra- red radiation from…

A: Since you asked multiple type question we are going to answer only first question as per our Q&A…

Q: New stars are forming in the interstellar medium in the universe. Where are new stars forming in the…

A:

Q: 2. Calculate entropy of argon at 1 atm and 298 K and compare it with the experimental value (36.98…

A:

Q: How has Covid affected plastic waste? What are some global environmental problems caused from covid…

A: Plastic garbage harms aquatic environment and has grown to be a significant environmental problem.…

Q: Why did the Ptolemy model have to introduce epicycles into its description of the solar system? O…

A: Option C It was a geocentric model

Q: Why didn't a planet form where the asteroid belt is now located? A The temperature in this portion…

A: Asteroid belt: The asteroid belt is a region in the Solar System, which is located between the…

Q: Examine the following maps: https://www.arborday.org/media/map_change.cfm. A map with a key is at:…

A: Higher temperatures will cause more precipitation to fall as rain rather than snow, which will cause…

Q: If 14,902 atoms of helium pass through a 3 square meter plate area every 3.20 hours, and if this…

A: