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
Scrat [10]
2 years ago
9

What causes the chemical weathering of a rock containing iron to become soft and crumbly and reddish brown in color

Geography
1 answer:
zlopas [31]2 years ago
5 0

Oxygen causes the chemical weathering of a rock containing iron to become soft and crumbly and reddish brown in color.

<h3>What is the role of oxygen in rock weathering?</h3>

Oxygen is said to be a very reactive element and this often makes it reacts with rocks and this often leads to rust formation and others.

Therefore, Oxygen causes the chemical weathering of a rock containing iron to become soft and crumbly and reddish brown in color.

Learn more about Oxygen from

brainly.com/question/26073928

#SPJ12

You might be interested in
Help me please thank you
nadya68 [22]
The answer is the San Andreas Fault line in California. There was even a movie made on this topic called "San Andreas".
3 0
3 years ago
Read 2 more answers
Simón Bolívar and José de San Martín are figures associated with what event?
Nesterboy [21]

Answer:

Spanish American wars of independence

Explanation:

Two leading figures who shaped the revolutionary movements emerged during the wars of independence: Simón Bolívar and José de San Martín. These two revolutionaries became iconic figures for the Spanish American Wars of Independence. Bolívar was regarded throughout Latin America as a hero and liberator.

7 0
2 years ago
How does a sea stack form
gladu [14]

Answer:

Coastal erosion or the slow wearing of rock by water and wind over very long periods of time causes a stack to form

sea cave, cave formed in a cliff by wave action of an ocean or lake. Sea caves occur on almost every cliffed headland

Sand dunes are created when wind deposits sand on top of each other until

Explanation:

please mark me as brainlist please

4 0
2 years ago
Construct a concept sketch illustrating the main events in the history of life as observed from the fossil record. This sketch w
zvonat [6]

Answer:

Fossils are important features that are present in the sedimentary rocks. This provides evidence of how life has evolved over a large geological time scale.

Initially, the first life forms were unicellular, microorganisms, whose remnants are found to be present in the chert rocks of Australia, that are about 3.46 billion years old belonging to the Archean era.

Next to this, there occurred a new species, known as the trilobites which were first appeared in the Cambrian (540 million years back) and got extinct by the end of Permian (250 million years). These are found to be present in the Paleozoic rocks of Utah, the United States, and Oklahoma.

The next well-developed species existed were the dinosaurs, which first appeared in the Triassic, dominant in the Jurassic and got extinct by the end of Cretaceous. This involved the time from about 250 million years back to 65 million years back.

Thus, this is how life has evolved from simpler to complex organisms, including the present-day humans. This study of changes that occurs in the fossils found in the rocks from the bottom (older) to the top (younger) is considered as faunal succession, and the geologist evaluates the age of the rocks that comprises the distinct fossils.

An image has been attached below, showing the occurrence of different life forms namely microorganisms, trilobites, and dinosaurs in the geological history at different places on earth.

8 0
3 years ago
WHAT ARE THE CAUSES OF ENVIRONMENTAL POLLUTION?
Nostrana [21]

Answer:

⭐Causes of environmental pollution

Urbanization and industrialization. Since the era of industrial revolution, man has continued to introduce hazardous materials into the environment at an alarming rate. ...

⭐Mining and exploration. ...

⭐Agricultural activities. ...

⭐Burning of fossil fuels. ...

⭐Particulate matter. ...

⭐Plastics.

7 0
2 years ago
Read 2 more answers
Other questions:
  • Who shares a border with Mexico?
    14·2 answers
  • 90 is what percent of 300
    6·2 answers
  • If a government in a democracy is not serving the best interest of the country, what is the most likely outcome?
    5·1 answer
  • Which of the following scenarios would most likely lead to decreased migration into the country? Australia’s job market continue
    8·2 answers
  • Which of the following questions could be answered with some kind of distribution map?
    9·2 answers
  • What type of rock does the ocean floor consist of?
    8·1 answer
  • Which of the following is the most likely global climate change?
    6·2 answers
  • Explain the origin of cultism​
    11·2 answers
  • Which two stars remain in the straight line of the polaris?​
    7·1 answer
  • Which is the dependent variable in the Stars in Five Constellations graph?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!