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olga nikolaevna [1]
3 years ago
11

Based on its average density of 2970 kg/m3 compared with that of water at 1000 kg/m3, what is the internal structure of jupiter'

s moon europa thought to be
Geography
1 answer:
Zielflug [23.3K]3 years ago
7 0

Answer:

A small metallic core of high density with one quarter of its mass composed of water and ice.

Explanation:

You might be interested in
7. The narrow band of windless area just north and south of the Tropics is
Lorico [155]

Answer:

C. Horse Latitudes

Explanation:

The "horse latitude" is an area located on the north and south of the tropics–<u>30 degrees north of the equator </u>and <u>30 degrees south of the equator</u>. The wind in this area separates into different directions; thus resulting to a narrow band of windless area or<em> calm wind. </em>It is also characterized by sunny, clear skies and little to no precipitation.

The term was derived from a historical event during the opening of the New World. Many people transported horses via ships. When they reached this windless area, they had a hard time sailing towards their destination. So, what they did was to throw the horses into the sea to make their ships lighter.

8 0
3 years ago
Is it possible to find gold in sedimentary rocks? If so, how? If not, why not?
Flura [38]

Answer:

No

Explanation:

Gold is primarily found as a pure, native metal. Sylvanite and calaverite are gold-bearing minerals. Gold is usually found embedded in quartz veins, or placer stream gravel. It is mined in South Africa, the USA (Nevada, Alaska), Russia, Australia, and Canada. Quartz is a type of igneous rock and Sylvanite and calaverite are a type of rare metal, which when heated, leaves behind gold or gold-silver. So, simply put, no, you cannot find gold in sedimentary rocks.

8 0
3 years ago
What deserts is not considered a low-latitude or subtropical desert?
Elden [556K]
<h2>Answer: The Patagonia desert </h2>

A subtropical desert is formed by the trade winds, which heat the air in the <u>equatorial region</u>. These dry winds dissipate the cloud cover, allowing the ground to heat more by the Sun's radiation.

In this context, the Patagonian desert does not meet these conditions, due to its location in the southern point of America, where there are not trade winds.

7 0
3 years ago
What motivated Europeans and Africans to turn to selling people as property during the Age of Exploration?
shusha [124]

Answer:

Explanation: The purpose of the exploration was to expand European geographic knowledge, to find the west of Africa for example, slaves could marry, own property and even own slaves

6 0
4 years ago
According to the population pyramid, in 2000 China had about 120 million people in which age-group
OLga [1]

Answer:

50-64

Explanation:

China is the nation with the largest population in the world, and that has been the case throughout all of the written history, and probably even before that. The country had very large birthrates, which was leading to rapid growth to the population. Because of that, there was even a law that restricted the families as to how many children they can have. Because of that law, the population of China started to gradually age, so the percentage of the younger age groups has been declining, while the percentage of the older age groups has been on the rise. This has led to the age group of 50-64 to account for 120 million people in China, a percentage that has grown almost twice compared to several decades prior to that.

6 0
3 years ago
Read 2 more answers
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