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Free_Kalibri [48]
3 years ago
7

At what point in time during the history of earth did the prevalence of larger, multicellular organisms become apparent as indic

ated by the fossil record?
Geography
1 answer:
gogolik [260]3 years ago
5 0
During the Cambrian explosion
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Fragments of volcanic rock and ash that build up to form cinder cones are known as what?
Shkiper50 [21]
<span>Cinder cones are known as Scoria cones. These are cones made of basalt at low density. Gas bubble, making up the lave are energetic in nature, because they keep on expanding in all directions, they will go all out to the only open are of a volcano, the vent, in an upward direction. These fragments are called pyroclasts. When thrown up high, because pf pressure, these fragments fail to stick together and cool down before they reach the land making scoria cones.</span> <span> </span>
5 0
3 years ago
What layer of the atmosphere is extremely cold,
N76 [4]

Answer:

Mesosphere

Explanation:

The mesosphere starts at 31 miles (50 km) and extends to 53 miles (85 km) high. The top of the mesosphere, called the mesopause, is the coldest part of Earth's atmosphere, with temperatures averaging about minus 130 degrees F (minus 90 C).

6 0
3 years ago
What is the main type of tectonic plate boundary that exists along the edge of the north american plate near the coast of northe
Kitty [74]

Answer:

To the east, the North American plate shares the Mid-Atlantic Ridge with the Eurasian plate. This divergent margin, offset throughout by transform faults, began spreading approximately 180 Ma ago, opening the North Atlantic Ocean. Evidence of Mesozoic juvenile crust formation in New England can be correlated with the event.

Explanation:

The San Andreas transform boundary between the Pacific and North American plate originates from the shallow, oblique subduction by the North American plate of the Monterey microplate

The Monterey-Pacific ridge stopped spreading and Monterey accreted to the Pacific plate. As a result, the Pacific plate’s motion with respect to the North American rotated, transforming a network of shallow faults into dextral transform faults

3 0
3 years ago
Read 2 more answers
What is it called when things look the wrong shape, size, or location on a map?
malfutka [58]
B. Distortions.

because distortions are anything that looks different on one thing, than it does for another thing. The fun mirrors in a circus are an example of distortion.
5 0
3 years ago
Faster methods of transportation and more sophisticated methods of communication, such as the Internet, have had the greatest im
telo118 [61]

Answer:

Letter "A" is correct.

Explanation:

Globalization is the way how people get together and integrate around the world and the way things move worldwide. The reasons globalization increases so fast are the faster methods of transportations that helps people and things be anywhere, and the internet that connects people to the world in seconds.

5 0
3 years ago
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