All categories

4 years ago

Evidence of continental drift

1 answer:

6 0

There are species on different continents with very similar genetic makeups that could have shared common ancestors. This would only be possible if continental drift had happens as there is no way some of these species could have derived from common ancestors.

You might be interested in

Assume you have 0.5 m3 of soil with a porosity of 40% and an oven-dry weight of 700 kg. Calculate the bulk density. Next, assume

jok3333 [9.3K]

Answer:

bulk density = 1400 kg/m³

bulk density after compaction = 1750 kg/m³

Explanation:

given data

volume = 0.5 m³

porosity = 40%

oven-dry weight = 700 kg

reduce the total porosity = 20%

to find out

bulk density and bulk density after compaction

solution

we know bulk density formula that is

bulk density = $\frac{weight}{volume}$ ...............................1

put here value we get

bulk density = $\frac{700}{0.5}$

bulk density = 1400 kg/m³

and

if porosity decrease 20 % that mean volume change

so total volume = 0.5 $\frac{80}{100}$

total volume = 0.4 m³

so bulk density after compaction is from equation 1

bulk density = $\frac{700}{0.4}$

bulk density after compaction = 1750 kg/m³

7 0

4 years ago

Which layer of the earth has the most influence on earth's magnetic field? *?

Damm [24]

The Corona of the earth because it has recycled magnetism in it.

4 0

3 years ago

In some places, one or more rock layers are missing in a sequence. For example, suppose you find a sequence of five layers. You

attashe74 [19]

Answer:

Romer's Gap

Explanation:

These gaps are represented by the periods from where there are no relevant fossils records.

Romer's gap is given by the paleontologist i.e Alfred Romer, who was the first to coin it. Romer's gap spanned from about 360 to 345 million years ago, with the corresponding gap to first occur over the period of 15 million years of the Carboniferous Period.

Du to the distinctions found in the geochemistry of the rocks that did not favor the development of the fossils may be due to the evolution of history or the occurrence of a natural disastrous event.

4 0

3 years ago

based on where the highest amount of moisture is in relation to the dryline would you expect the greater liklihood for thunderst

Tomtit [17]

Based on where the highest amount of moisture is in relation to the dryline the greater likelihood for thunderstorm formation would be <u>Along & just west of the dryline</u>

<h3>What is Moisture?</h3>

Moisture is the presence of a liquid, particularly water, frequently in minute quantities. For instance, you can find trace amounts of water in several commercial products, foods, and the air (humidity). The quantity of water vapor in the air is another definition of moisture.

Moisture management in products can be a crucial step in the production process. What appears to be dry stuff contains a significant amount of moisture. Moisture can have a significant impact on a product's final quality, from cornflake cereal to washing powder. When it comes to controlling moisture in products, there are two main issues to be concerned about: allowing too much moisture or not enough.

To learn more about moisture from the given link

brainly.com/question/28044702

#SPJ4

8 0

1 year ago

What areas of the globe seem to have the most terrorist activity?

Allushta [10]

Israel seems to have the most terrorist activity
I hope this helps! :)

4 0

4 years ago

Evidence of continental drift​

Evidence of continental drift