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lutik1710 [3]
3 years ago
7

When studying the average number of children that are born to each woman in a country (assuming the mother lives to the end of h

er childbearing years), a researcher is studying the country’s __________.
A.
infant mortality rate
B.
maternal mortality rate
C.
childhood obesity rate
D.
total fertility rate
Geography
2 answers:
Shtirlitz [24]3 years ago
6 0

Answer:

D

Explanation:

won't be A as that means infant death

b means mother death rate

C is obesity rate

deff fn [24]3 years ago
5 0
D total fertility rate is the answer
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Compare and contrast the effects of warm and cold currents on climate
avanturin [10]

Answer:

The cold currents often form when the air on the subtropical high blows over a cold mass of water, then the cold air is dragged to the equator. Warm currents, on the other hand, are large masses of warm water moving further away from the equator, at higher temperatures.

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2 years ago
Why do tropical zones have a hot and humid climate year round and polar zones have a cold climate year round?
Ivenika [448]
Tropical places are hot because the humidity coming from the moisture of the plants and water are heated by the sun on the top layer of the tropical zone. The climate varies little in rain forest. There are five layers in the tropic trees so it's so thick that barely any light come through. This is also why vines grow up the trees so they can reach the sunlight to get nutrients. Also, the tropics are near the equator and that also causes the heat. The polars are cold because they barely get any sun heat to melt the snow or warm it up. The polars are melting due to certain chemicals and gasses in the atmosphere. also known as global warming. Hope that was helpful!
3 0
3 years ago
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Select the types of volcanoes that frequently erupt violently.
Zanzabum
the answer is B. Stratovolcano

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These volcanoes are identified by their periodic explosive eruption, spitting highly viscous lava that could spread in a far distance
7 0
3 years ago
How physical geography influenced Europe’s economic development.
Fynjy0 [20]

Europe highly benefits from its location as well as various physical features.

Explanation:

The European region includes various mountains such as the Alps, Apennines, Carpathians and Balkans. Rough plateaus, steep sloping lands are the features that define the region. Europe is referred to as a peninsula. A peninsula is a land covered by water on all the three sides.

The favourable temperature and the climate plays huge role in the case of agriculture. Europe also provides various natural resources which helps in development. The location of Europe helps to access Asia by land and the America and Africa by sea which helps in increasing the trade.  Europe acts as a link between the people of various diversity and their cultures by supporting polyglot education.

7 0
3 years ago
Determine the geographic coordinates of St. John's (NL) and Papeete (Tahiti). Calculate the angular distance (in degrees and rad
Allushta [10]

Answer:

Explanation:

Here, geographic coordinates of

St. John's (NL) is latit

The angular distance is 100o

To covert it into radians,

1o = pie/ 180o = 0. 0174444 radians

therefore,

100o =?

multiply 100 with 0. 0174444 we get,

= 1. 7444 radians

Now we have a formula to calculate the distance between these two cities.

Let y is the distance between two cities

Therefore,

Y = (x/360) x 2 x pie x R

Here,

x = angular distance between the cities.

pie = 3. 14

R= radius of earth = 6371km

Hence, by putting these values in the above formula we get,

Y = (100/360) x 2 x 3. 14 x 6371

= (0. 277777) x 40009. 88

= 11113. 82 km

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3 years ago
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