1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Whitepunk [10]
3 years ago
7

Why is bauxite the most common ore that aluminum is extracted from? Select the two correct answers.(1 point)

Biology
1 answer:
Evgen [1.6K]3 years ago
3 0

It is the most abundant ore of aluminum.

It is located near the surface and can be easily strip mined

Explanation:

Bauxite is the most common ore of aluminium be cause it contains the most aluminium and the ore is located near the surface.

  • Bauxite is a sedimentary rock that contains about 30-55% aluminium.
  • it has a very high aluminium content in it .
  • Bauxite is made up of aluminium rich minerals such as diaspore, gibbsite and boehmite.
  • The rock bauxite forms in tropical climate where laterite has been seriously leached and the aluminium becomes concentrated.
  • Since it is a sedimentary rock, the formation can be accessed by strip mining.
  • This entails the removal of the overburden and mining the ore.
  • Strip mining is used for ores close to the surface.

learn more:

Sedimentary rocks brainly.com/question/9131992

#learnwithBrainly

You might be interested in
The cell cycle is highly regulated and involves many steps to ensure that a cell is ready to divide. For this reason, cells cycl
castortr0y [4]

Answer:

The two major phases of the cell cycle include mitosis (cell division), and interphase, when the cell grows and performs all of its normal functions. Interphase is further subdivided into G1, S, and G2 phases. After the synthesis phase, the cell proceeds through the G2 phase.

Explanation:

4 0
3 years ago
Read 2 more answers
During the timeline of a star. what comes after protostar?
yKpoI14uk [10]
Hi there!

The stage after Protostar would be - Sequence Star.

Hope this helps you!

~DL
5 0
4 years ago
Read 2 more answers
What are particulates? Why are they important?<br>​
Valentin [98]

Answer:

Particulates are small particles, roughly one to a few tens of micrometers in size, suspended in the air. They are individually invisible but in large concentrations, they may give a "color" to the atmosphere. The extent to which particulates are present in the atmosphere are an important indicator of air quality.

Explanation:

7 0
3 years ago
Read 2 more answers
Two laws passed to prevent or decrease water pollution were the Clean Water Act and the _____. Safe Drinking Water Act Water Saf
12345 [234]
Clean air act is the answer to this question
6 0
3 years ago
Read 2 more answers
Fossil fuels are made when....
brilliants [131]

Answer:

A

Explanation:

organisms don't fully decompose and become trapped underground

6 0
2 years ago
Other questions:
  • In prokaryotic cells the molecule is
    7·2 answers
  • What direction does DNA replication run in?
    10·1 answer
  • How big can a population grow?
    15·2 answers
  • Which of the following groups of animals only uses internal fertilization?
    13·1 answer
  • Homologous structures are: a) structures of animals that have the same appearances and functions but obviously no common ancesto
    7·1 answer
  • Explain the difference between negative growth rate and zero growth rate.​
    15·2 answers
  • HURRY ILL GIVE YOU BRANLIEST
    7·1 answer
  • What will happen if natural predators are removed from a habitat?
    13·1 answer
  • When conducting an experiment, which of the following is generally true?
    13·2 answers
  • This type of reproduction happens when the parent cell divides to form two new cells called
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!