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
Over [174]
3 years ago
5

(a) What chemical form of aluminium would be expected to dominate in a soil with pH 4.5

Geography
1 answer:
Liono4ka [1.6K]3 years ago
8 0

Explanation:

(a)

There is inverse relation between concentration of aluminium and pH value and it can lead to aluminium toxicity. In this case it will dominate in the form of Hydroxy- aluminium, Al³⁺ cation and polynuclear species.

(b)

Various minerals are brought to the soil during its formation . As we know the pedogenesis process starts due to erosion of the rocks and rocks contain various minerals, of which aluminium is also a part. With time, aluminium gets dissolved in water and the soil and as the rocks become soil after going through various processes like traction, solution etc, it gets aluminium ions also with it.

You might be interested in
Which two US territories have Commonwealth status?
Elina [12.6K]

Answer:

Which 2 are commonwealths

Explanation:

Hawaii is a state and the Virgin Islands and Guam have no major government ruling them, meaning that Puerto Rico and the Marina Islands are commonwealths

8 0
3 years ago
What is an challenge (short game or activity) promoting the environment other than picking up garbage and plating trees?
otez555 [7]
Hey
Here in Brasil we have a program that involves collecting donated things like toys, clothes and non perishable goods giving the donated items to charities and every R$1000 a acre of trees is planted in the deforested parts of the Amazon
I know you mentioned ‘other than planting trees’ but the process before it is beneficial not only to the people but also the environment overall
Hope it helped
7 0
3 years ago
Describe three types of landforms and how they are shapes by surface events.
denis23 [38]

Answer:

A landform is a feature on the Earth's surface that is part of the terrain. Mountains, Hills, Plateaus and Plains are four major types of landforms. Minor landforms include buttes, canyons, valleys and basins. Tectonic plate movement under the Earth can create landforms by pushing up mountains and hills.

Explanation:

I majored in Geography

8 0
2 years ago
Read 2 more answers
Explain the difference between underwater sinkholes and underwater caves? Select one:
kotykmax [81]
B..
Is the option.......
3 0
3 years ago
Read 2 more answers
Give three differences between oceanic and continental crust <br> BRAINLIEST WILL BE AWARDED
zalisa [80]

Answer:

The following shows 3 (three) differences between oceanic crust and continental crust:

_________________________________________________

Oceanic crust                        |    Continental crust

_________________________________________________

Topographically lower        |   Topographically higher

_________________________________________________

Composted of basalt           |   Composed of granite/"granodiorite"

______________________<u> </u>___________________________

Denser                                  |    Less dense

_________________________________________________

 Hope this helps!

        Best wishes in your academic pursuits

              — and within the "Brainly" community as well!

__________________________________________________

7 0
3 years ago
Read 2 more answers
Other questions:
  • What country is protected by mountains? Is it Switzerland?
    5·1 answer
  • What does water in a pool do when you jump in?
    12·2 answers
  • The major environmental issues in Central America, South America, and the Caribbean include all of the following except _____.
    9·1 answer
  • Which of the following is not likely to appear on a map?
    13·2 answers
  • Which forbidden hawaiian island is closed to outsiders?
    12·1 answer
  • The path of one object rotating around another
    12·2 answers
  • Hint Location 1 is on the windward side of a mountain while Location 2 is on the basin floor beyond the leeward side. Which clim
    8·1 answer
  • Question 20 of 20
    8·1 answer
  • Qual'è la capitale del marocco
    12·1 answer
  • What are possible solutions that may be used in the future to address agricultural issues?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!