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Lelu [443]
3 years ago
11

Placer mining involves _______ to extract minerals.

Geography
2 answers:
9966 [12]3 years ago
5 0
Placer mining involves using water to excavate, transport, concentrate and recover minerals.
UNO [17]3 years ago
3 0

Answer:

c. dredging sediments from the water bottom

Explanation:

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Answer:

The answer is below

Explanation:

Five ways in which one would prepare for a field study to a weather station​ are the following:

1. Get approval from relevant authorities: before going to field study in a rather station, one should get the necessary permission to give the go-ahead.

2. Take a pre-visitation to understand what to expect: taking a pre-visitation helps to determine how the situation of the weather station is, and subsequently will help determine what to look out for and the best way to prepare.

3. Determine which clothing style is appropriate: Given that it is a field study, particularly a station, one should discern the right dress for the trip. For example, in warm weather, wear clothes that are not too thick but cover the body. In cold weather, wear clothes that can protect you against the cold.

4. Be ecologically minded: take along what can be disposed of effectively if necessary, such as trash-free food or other devices like insect repellents, sunshades, etc.

5. Determine the type of other things to bring, including food: you should bring warm food during cold weather or cold drinks during warm weather. Come with easy carrying bags.

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A

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They mostly rely on the agricultural sectors of their economies

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2 years ago
In which of the following places are you likely to find an area of high population density?
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I think it is to burn animals and worship there spirit?
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क) रामशरण नेपाली सेनाको थिएब्यान्डका नाइके ।​
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सही

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