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ohaa [14]
3 years ago
11

Examples of valuable nonmetallic minerals extracted by mining are ________.Examples of valuable nonmetallic minerals extracted b

y mining are ________.lead, cadmium, mercurynitrogen, hydrogen, neonsand, gravel, phosphateradon, radium, sodiumgold, platinum, copper
Social Studies
1 answer:
BabaBlast [244]3 years ago
3 0

Answer:Examples of valuable nonmetallic minerals extracted by mining are sand, gravel, phosphate

Explanation:

Nonmetallic minerals refers to those chemical elements that cannot be used to make any other products after they have been melted. Examples of these minerals are clay, limestone,marble , sand and gravel. They are called non metallic because they can not conduct electricity , can not conduct thermal power, they lack luster,rigor and malleability.

The non metallic metals are mostly used to make cements , lime and glass.

They can also be used in sanitary ,tableware and decorative products.

Several steps are followed in making certain products from these minerals such as grinding,cutting,mixing,shaping and heating.

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The state's legal interests are represented at the local level by
alexandr1967 [171]

Answer:

county and district attorneys

Explanation:

A county is a small geographic area in the United States and its legal jurisdiction fall under the county attorney. Same is the case of district attorney at the district level. These attorneys are responsible to present the case of individuals and groups, engaged in breaking laws. They are also responsible for legal criminal proceedings and investigation of the offenders falling in their area of jurisdiction.

5 0
3 years ago
1. What is an example of Bronfenbrenner's theory and how it operates in your own life?
Rina8888 [55]

Answer:

Bronfenbrenner's theory describes<u> an ecosystem on which every human being develops and grows</u>.  

As a child, a person is involved with his/her family, school, friends, teammates, etc.  But also, there is a certain relationship with those elements affecting his/her parents, teachers, friend's families.  Those elements help a child to grow, but also, those relationships change in time.  And that evolution also affects a child.  

Explanation:

Elements of the ecosystem:

The ecological system is composed of the following elements:

  1. <em>Child</em>:  It is the central point of the system.
  2. The <em>Microsystem</em> is everything close to daily life.  This includes family, school, teammates, sports.
  3. The <em>Mesosystem</em> describes how each one of the elements of the Microsystem interacts between them.  For example, home and school, school and friends, friends and sports teams.
  4. The <em>Exosystem</em> refers to all those elements not directly related to the child, but have an impact on them.   For example, how is the situation on the teacher's home and family?  How is the mother's job situation?
  5. The <em>Chronosystem</em> describes how all the elements on the previous stages change through time, and how this affects a child's development.

Example:

A child was born in a single-parent home, receives lots of love, but the child is under the care of a grandmother. The parent is under an unstable work environment, the teacher is going through a divorce, and the extended family is in another country.  

Eventually, in time, the parent gets married, the grandmother dies, the teacher was able to save the marriage, but also the parent's job situation improves and now can spend more time at home.  One uncle moves to the same country bringing the child's cousins with him.    

All those present situations, but also their future evolution, mark a child and help to his/her development, socially and emotionally speaking.

3 0
3 years ago
It is the only ocean named after a country.<br>(a) Red Sea<br>(b) Indian Ocean<br>(c) Arctic Ocean​
Leno4ka [110]

Answer:

Indian Ocean

Explanation:

the Indian Ocean is the only ocean named after a country

6 0
2 years ago
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Media professionals and librarians are ____________, but their roles are changing as a result of social media.
Mademuasel [1]
<span>Media professionals and librarians are important professions in society, but their roles are changing because of social media. For example, social media allows everyone to self publish, so media professionals must work to differentiate the work they do. Similarly, librarians must change their approach to curated content to keep pace with the changes technology brings.</span>
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What comes once in a year twice in a week and never in a day?
Oksanka [162]

Answer:

yo momma

Explanation:

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