3 years ago

Which of these pieces of evidence did Alfred Wegener's original theory of continental drift have access to?

Geography

1 answer:

otez555 [7]3 years ago

6 0

A. seafloor spreading at mid-ocean ridges

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1 = Southern Europe
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3 years ago

Roads are sometimes salted to melt ice. what does this salting do to the plants along the roadside? why?

Rufina [12.5K]

Plants might take up some of the excess sodium chloride in the place of the magnesium and potassium they also need, leading to nutritional deficiencies.

Plants suffering from high levels of soil salt concentration often cause damage to their roots. Symptoms include yellowed leaves with scorched edges; potassium deficiencies are common problem. Needles on every green trees may turn yellow or brown in the spring.

(Source: http://www.ehow.com/facts_7350144_happens-used-melt-ice-roads_.html)

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4 years ago

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professor190 [17]

By reflecting more light from land masses

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4 years ago

He picture below shows a container that Tim uses to freeze water:

Alja [10]

You have a formula : $V= \pi r^2h$ . You just have to apply it. It would gives :

$V= \pi (2)^2(8)$
$V=32 \pi$
$V=100.48cm^3$

Now, use your mind. How many would be needed to make 2000 cm3.

$\frac{2000}{100.48}$
$=19.94 = 20$

Therefore the minimum number of identical containers that Tim would need to make 2,000 cm3 of ice is 20 (option D).

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Photon

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3 years ago

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How does landscape affect settlement location

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Natural factors such as terrain, rivers and sunlight influence the construction of settlements at both regional and local levels. This gives settlements certain characteristics of distribution, scale, hierarchy and morphology.

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