GEOGRAPHY MIDDLE SCHOOL

All rectangles are similar because they have congruent corresponding angles (all right angles).True

False

Answers

Answer 1
Answer: Your Answer For This Question Would Be False...sorry if this is late
Answer 2
Answer:

Answer:false just did this class

Explanation:

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In what way did the Roman Empire influence language

Answers

Because in the Roman Empire most people spoke Latin, which a the base of all languages. They created and spoke the language that is now the base for most languages.
The Romans created the latin roots, which people use as the base for the English language.
I think that is correct ^

By what processes can a volcanic eruption affect temperature around the world

Answers

world-wide affects of volcanic eruptions only happens when there are large explosive eruptions that throw material into the stratosphere. If it only gets into the troposphere it gets flushed out by rain. 
the size of the particles (again mostly droplets of sulfuric acid) If they are big then they let sunlight in but don’t let heat radiated from the Earth’s surface out, and the net result is a warmer Earth (the famous Greenhouse effect). If the particles are smaller than about 2 microns then they block some of the incoming energy from the Sun and the Earth cools off a little. That seems to have been the effect of the Pinatubo eruption where about a 1/2 degree of cooling was noticed around the world. Of course that doesn’t just mean that things are cooler, but there are all kinds of effects on the wind circulation and where storms occur. 
even more controversial connection involves whether or not volcanic activity on the East Pacific Rise (a mid-ocean spreading center) can cause warmer water at the surface of the East Pacific, and in that way generate an El Nino. Dr. Dan Walker here at the University of Hawai’i has noticed a strong correlation between seismic activity on the East Pacific Rise (which he presumes indicates an eruption) and El Nino cycles over the past ~25 years. 
volcanism produces about 5X10^11 kg of CO2 per year about 3% of the total CO2 with the other 97% produced by humans. 
hence, volcano have more affect on weather near area it erupts.
world-wide affects of volcanic eruptions only happens when there are large explosive eruptions that throw material into the stratosphere. If it only gets into the troposphere it gets flushed out by rain. 
the size of the particles (again mostly droplets of sulfuric acid) If they are big then they let sunlight in but don’t let heat radiated from the Earth’s surface out, and the net result is a warmer Earth (the famous Greenhouse effect). If the particles are smaller than about 2 microns then they block some of the incoming energy from the Sun and the Earth cools off a little. That seems to have been the effect of the Pinatubo eruption where about a 1/2 degree of cooling was noticed around the world. Of course that doesn’t just mean that things are cooler, but there are all kinds of effects on the wind circulation and where storms occur. 
even more controversial connection involves whether or not volcanic activity on the East Pacific Rise (a mid-ocean spreading center) can cause warmer water at the surface of the East Pacific, and in that way generate an El Nino. Dr. Dan Walker here at the University of Hawai’i has noticed a strong correlation between seismic activity on the East Pacific Rise (which he presumes indicates an eruption) and El Nino cycles over the past ~25 years. 
volcanism produces about 5X10^11 kg of CO2 per year about 3% of the total CO2 with the other 97% produced by humans. 
hence, volcano have more affect on weather near area it erupts.

What landforms are created at convergent boundaries?

Answers

Usually volcanoes (where the plates benethe the earths crust meet)
Usually volcanoes (where the plates beneath the earths crust meet)

What happens to energy from the sun that is neither reflected or absorbed by the atmosphere

Answers

Simple actually, plants use that energy in photosynthesis for our food. Hope that helped.
Energy from the sun that is neither reflected nor absorbed by the atmosphere passes through the atmosphere to the surface. The ozone layer absorbes most of the ultraviolet radiation, water vapor, and carbon dioxide absorbs infared radiation, clouds, dust, and other gases also absorb energy.

Japans war with Russia was the first time that an Asian nation had

Answers

The Russo-Japanese War was a military conflict fought between the Russian Empire and the Empire of Japan from 1904 to 1905. Much of the fighting took place in what is now northeastern China. The Russo-Japanese War was also a naval conflict, with ships exchanging fire in the waters surrounding the Korean peninsula. The brutal conflict in the western Pacific changed the balance of power in Asia and set the stage for World War I.

Although tensions in the region were far from over, the Russo-Japanese War did shift the balance of global power, marking the first time in modern history that an Asian nation had defeated a European one in military combat. It would also mark the beginning of warfare involving world powers in the Pacific region.

Hope this helps:)

Suppose you are a geologist traveling in a region that has limestone bedrock and plenty of rainfall. What features would you expect to find in this landscape? How did they form ?

Answers

Answer:

Features Found in a limestone region includes

Sink holes, caves, stalagmites, stalactites, limestone pavement etc.

Explanation:

Limestone's are sedimentary rocks that are majorly composed of calcium carbonate(CaCO3). This rocks are mainly found under sea water where their is abundant of corals and reefs. This organism add more calcium carbonate to  the rock during their activities and even when they die.

One important characteristics of calcium carbonate is it ability to dissolve in weak acid and this what makes limestone features unique. When their is plenty of rainfall the water easily reacts with the carbon dioxide(CO2)  in the atmosphere to form a weak acid. This acidic water ,  if it comes with contact with calcium carbonate, itdissolves in it to form calcium bicarbonate solution. The chemical reaction is as follow ;

H2O(rainfall) + CO2(carbon dioxide) → H2CO3( weak carbonic acid)

H2CO3( weak carbonic acid) + CaCO3  → Ca(HCO)3(calciulm bicarbonate solution).

Features one would expect in region that has limestone bedrocks are caves, sinkholes, limestone pavement, stalagmites and stalactites.

Caves are underground features formed when weak carbonic acid seep through limestone fissures and bedding plane to carry along calcite(calcium carbonate) creating a cavern system along the process. This weak acid forms a solution with the Calcium carbonate rocks. The acid dissolve more of the limestone rocks to form a hollow pathway underground.

Stalagmites  and stalactites are formed in caves . This features are formed when the Calcium bicarbonate solution loose the water and carbon dioxide content . The calcium carbonate is left behind as water and carbon dioxide are loss from the ceiling of the caves(stalactites, an ice like structure) and the floor of the cave(stalagmites, a cone like structure) . Stalagmites grows upward due to calcium carbonate laden water seeping from the ceiling of the cave to the floor . Stalactites grows downward due to the Calcium bicarbonate solution coming from the roof and later loss water and carbon dioxide living the calcium carbonate behind.  

Sink holes are depression caused when water dissolves limestone . Sink holes are usually cylindrical holes . The accumulated water in the limestone are then drained causing a depression.

Sink hole can also be formed if solution of the limestone creates a depression on the surface of the limestone.

when you have sink holes and caves in an area , it is called Karst topography.
You would expect to find several cave formations. Cave formation begins when acidic rain falls. This acidic rain goes is absorbed by the soil and soon enough reaches the bedrock. If this bedrock is limestone, a cave can form. The acid rain erodes the limestone and after thousands and thousands of years a cave forms as this process is repeated over and over.
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