The regions colored __________ on the map above represent the polar climates of the world.

The puzzle-like fit of the continents, similarity of rock types across continents, and glacial evidence all were pieces of evide

mote1985 [20]

Answer:

<u>Wegener gave many evidence to the theory of plate tectonics another piece of evidence was the finding of fossils of reptiles in oceans and glossiperious fauna and the similarity of glaciers in all continents</u>

Explanation:

Alfred Wegener is supposed to believe that the supercontinent named Pangaea consisting of northern continents and the southern continent i.e Gondwanaland consisting of southern continents were once the same.

Thus he gave evidence in the shape of puzzle-like fit of the continents as similarity of rocks found in the continent's of Africa and South America, as they were one earlier.

Further, he gave the supporting pieces of evidence as the glacier landmasses distributed were the same part earlier drifted away from the larger continent of Greenland.

The supporting evidence the put forth was the polar wandering forces that he called the flight from poles and drift under the impact of moons gravity and another evidence was the thin sheets or plate moved away due to the wind.

3 0

3 years ago

Which of the following would not be useful in determining the age of a fossil?

Elenna [48]

Answer: I think it’s B not sure

Explanation:

8 0

3 years ago

Read 2 more answers

The autumnal equinox occurs between which events?

dezoksy [38]

Answer:

In the Northern Hemisphere the autumnal equinox falls about September 22 or 23, as the Sun crosses the celestial equator going south.

Explanation:

In the Southern Hemisphere the equinox occurs on March 20 or 21, when the Sun moves north across the celestial equator.

3 0

3 years ago

Explain the reasons for the increase in the water tariffs

Basile [38]

continues to spread globally, with supply chain disruptions resulting in declines in income and employment. There are, hence, additional worries that the disease could threaten food chains and supply systems and stoke inflation. Water tariffs are also at risk if utilities are not supported financially to contain production costs and keep revenue streams. The Economist magazine recently invoked that notion by stating that shutters businesses and leaves supermarket shelves bare, economists fret that the pandemic could lead to inflation making an unwelcome return.” Thus, we should take a look at how inflation and water tariffs have evolved in years to be able to foresee

4 0

3 years ago

What type of fossil evidence may exist that would lead scientists to believe that dinosaurs were ancestors of birds? Why might l

lawyer [7]

1. The fossil evidence that will relate the dinosaurs and birds could be a transitional form of organism, or body structures that share the same characteristics.

Explanation:

It is generally accepted that the birds are descendants of the dinosaurs, or rather a separate branch of animals that has evolved from the dinosaurs and has remained as their last representatives. The scientists only recently though managed to figure this out, as initially there was no proof of something to connect the two.

The proof came in the form of a fossil of an organism that had characteristics of both the dinosaurs and the birds. Clearly a transitional form, this organism stunned the scientist, as it had wings and features, with the body shape being something in between a reptilian and a bird, but still had a tail and teeth. With the finding of more and more fossils from different periods, it became clear that the birds actually evolved from small, bipedal dinosaurs which tried to avoid competition by occupying the canopies and later flying.

2. The large dinosaurs were too specialized, while the small birds were much more opportunistic when it came to food sources.

Explanation:

As we all know, the dinosaurs are extinct, with only one branch of their family managing to survive until the present, the birds. The dinosaurs were the dominant life form on the planet during their existence, which in turn made them evolve in manner that made them highly specialized, and that turned out to doom them when the impact happened.

When the impact happened, the environment got heavily disturbed and the habitats around the globe changed in matter of hours or days. This left all of the animals that were specialized in particular food source to starve to death, as there is no way they could have evolved in few days to save themselves. On the other hand, the animals that were small and highly opportunistic when it came to food sources, like the small birds and mammals, managed to survive. They were able to feed on variety of different things, smaller animals, insects, roots, plants, so they survived.

8 0

3 years ago