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chubhunter [2.5K]
3 years ago
8

An index fossil, such as the Irish Elk, is :____________

Geography
1 answer:
almond37 [142]3 years ago
7 0

Answer:

C

Explanation:

Irish elk is an extinct species of deer. They lived a long, long, long time ago. So their fossils are from that period too.

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2. What effect did the geography of ancient Greece<br> have on its early development?
Alik [6]

Answer:

The geography of ancient Greece determined and restricted its development to only certain areas, such as sea trade.

Explanation:

Ancient Greece, or rather the Hellenic city-states, are considered as one of the most developed civilizations of their time, though there can be made a solid case against it. Anyhow, in the early stages of the development of these city-states, they were very restricted in their development because of geographic factors.

The climate was of the Mediterranean type, which is a good climate, but problem was that the topography was rugged and mountainous, so agriculture was very limited to only a handful of crops and herding. Because all of the city-states had access to the sea, they focused on developing trade through it, with goods such as grapes, wine, olives, olives, and olive oil the most traded. They needed good wood for building ships, and they didn't really have any of that type. This made them heavily dependent on the Macedonians who had an abundance of wood, and considering that there was open hate between the two, it was not an ideal situation.

7 0
3 years ago
What is the answer to the blanks??
Step2247 [10]

Meandering caused the two oxbow lakes to be formed.

Explanation:

There are multiple different types of lakes, and the type of a lake is determined by the manner in which it has been formed. One of the lake types is the oxbow lake. This type of lake form from the preexisting meanders of the rivers, and they are located right next to a river, usually being separated by the river by only few meters.

When a river is meandering, which happens in flat terrain where the river is slow, it gradually takes up a snaky shape. This type of shape of the river can only go a certain point, till about 90 degrees angle of curvature. Once this angle is reached, the water starts to erode the sediment as it finds it hard to curl. Over time, the sediment is totally eroded, and the river continues in a straight line, cutting off the water to meandering parts, and separating itself from them. This results in the formation of oxbow lake, which is a bow-like, shallow lake.

Other types of lakes are:

  • tectonic
  • volcanic
  • organic
  • glacial

Learn more about the characteristics of a lake brainly.com/question/12767208

#learnwithBrainly

5 0
3 years ago
A steppe is best described as a __________. a. vast area of grasslands b. dry riverbed that flows only when it rains c. huge wav
rewona [7]

Answer:

A. vast area of grassland

Explanation:

7 0
2 years ago
Do
SIZIF [17.4K]

Answer:

Honestly, I think that all of them are equally important, they all have things about them that make them important and they all play a role in the survival of humanity and other organisms! So if u can put all of them, I think it would be the right answer!

4 0
2 years ago
Process of Science: Explaining the Motions of Planets. To ancient astronomers, the motions of the Sun, the Moon, and the stars s
Sedbober [7]

Answer:

<u>Geocentric Model</u>: - this model is Earth Centered

-Retrograde motion is explained by epicycles

<u>Heliocentric Model</u>: - This model is Sun Centered

-Retrograde motion is explained by the orbital speeds of planets

<u>Both models</u>:- Epicycles and deferents help explain planetary motion

-Planets move in circular orbits and with uniform motion

-The brightness of a planet increases when the planet is closest to Earth

Explanation:

Retrograde motion is an apparent change in the movement of the planet through the sky. Ptolemy's model of the solar systems was geocentric, where the Sun, Moon, planets and start all orbit the Earth in perfectly circular orbits. However this perfectly circular orbits around the Earth did not explain the occasional retrograde motion of the planets. In the Copernicus' heliocentric model, retrograde motion of planets is naturally explained. The explanation for retrograde motion in a heliocentric model is that retrograde occurs roughly when a faster moving planet catches up to and passes a slower moving planet.

8 0
3 years ago
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