3. What are the most important factors in chemical weathering? 1. water and carbon dioxide 2. water vapor and carbonic acid 3. carbon dioxide and chemicals in polluted air 4.
water and soil
The most important factors in chemical weathering are water and carbon dioxide. Hence, Option (1) is correct
Water acts as a solvent, allowing minerals to dissolve and facilitating chemical reactions. It can break down minerals through processes like hydration, hydrolysis, and dissolution.
Carbon dioxide, when dissolved in water, forms carbonic acid, which can further enhance chemical weathering. Carbonic acid reacts with certain minerals, such as calcite, leading to their dissolution. This process is known as carbonation.
Thus, both water and carbon dioxide play crucial roles in promoting chemical reactions and breaking down rocks and minerals over time.
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STEP 1 : FORMATION A HYPOTHESIS\PROBLEM STATEMENT . AS THE GEOGRAPHERS WE SEEK TO UNDERSTAND AND EXPLAIN THE INTERACTION AMONGST HUMANS AND THE ENVIRONMENT IN SPACE AND TIME. OF TOPIC 2 OF THE EARTHQUAKES AND VOLANOES.. THE 2 MOST DREADED NATURAL DISASTERS! and choosing a specific area of study where a geographical problem exists. 2 during this stage , a geographical question showing a problem is asked.
This geographical problem statement addresses the need to comprehend and explain the effects of earthquakes and volcanic eruptions on human societies, particularly in earthquake-prone areas. We can delve into the unique geographical elements and social dynamics that determine community susceptibility and the consequent effects of natural hazards by focusing on a specific area of study.
This study will look at the spatial and temporal patterns of earthquakes and volcanic eruptions in the chosen region, as well as the demographics, livelihoods, and infrastructure of the impacted communities.
We can gain insights into the complex relationship between humans and the environment during and after these catastrophic events by analysing the socioeconomic impacts, which include displacement, loss of life and property, disruptions to local economies, and challenges in recovery and resilience building.
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which are the six most highly urbanized state of the united states
In the United States, there are six states that stand out as being the most urbanized: California, New York, Texas, Florida, Illinois, and Pennsylvania.
These states are home to dense urban populations, along with flourishing economic activities and extensive infrastructure. For instance, cities such as Los Angeles and San Francisco in California attract many people due to their unique cultural offerings and career prospects.
Meanwhile, the New York City metropolitan area is a globally renowned center for both finance and culture. Such major urban centers as Miami, Houston, Pennsylvania, and Chicago are also found in Texas, Florida, and Illinois
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have an i.e. ar GRADE 12 ACTIVITY 5 FINDINGS 5.1 Geography candidate you should ACTIVITY 6 LIFE ORIENTATION SCHOOL BASED TASK 2 - PROJECT ANALYSE AND COLLATE DATA FROM THE RESEARCH AND INTERVIEWS. By selecting the relevant evidence from research information as well as from the interviews, learners are required to write a report in which they analyze whether the 2016 "#FeesMustFall Campaign" was a success in addressing students' concerns regarding the high cost of tertiary education. TERM 2 2023 (3 x 4) (
In South Africa, a student-led movement called #FeesMustFall was launched in October 2015 to protest rising university tuition and call for more government support for postsecondary education.
Given that it resulted in a halt to price increases for the 2016 academic year, the #FeesMustFall movement can be viewed as a success in addressing students' concerns about the exorbitant expense of tertiary education.
In addition, the campaign was successful in drawing attention to the problem of educational access, particularly for black kids who fell into the "missing middle" and did not receive full state funding. The effectiveness of the campaign is also evident in the fact that it served as an inspiration for such initiatives in other nations, such as the #FeesMustFallUK campaign.
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which factors are affecting long profile of a river?
Factors affecting river regimes: precipitation including storm hydrographs, temperature, vegetation, land-use, water abstraction, dams.
The long profile of a river, which represents its elevation changes from the source to the mouth, is influenced by various factors.
Which factors are affecting long profile of a river?These include the gradient or slope of the land, erosion and deposition processes, the geological composition of the area, tectonic activity, climate and precipitation patterns, and human activities.
These factors interact to shape the river's profile, creating features such as valleys, canyons, floodplains, and waterfalls. The long profile of a river is dynamic and can vary along its course due to the combined influence of these factors.
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Identify the parts of the sun
Answer: The inner parts of the Sun are the Core, Radiative Zone and Convection Zone. The outer layers are the Photosphere, the Chromosphere, the Transition Region and the Corona
Explanation: I read it on a book about the Solar System.
Hope it helps : D
Which of the following is not a cause of severe weather?
Low pressure systems
Clashing of air masses
Uniform wind pattern
Topography and geography
Uniform wind pattern is not a cause of severe weather
What is severe weatherSevere weather refers to extreme or hazardous weather conditions that have the potential to cause significant damage, destruction, or harm to life and property. It includes a variety of weather phenomena that are characterized by their intensity, destructive capabilities, or adverse impacts on human activities and the environment.
Severe weather events like storms, hurricanes, tornadoes, and thunderstorms are often associated with specific atmospheric conditions and dynamics.
Low pressure systems, clashing of air masses, and topography/geography are all causes of severe weather. However, a uniform wind pattern is not typically considered a direct cause of severe weather.
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How did tropical cyclone Freddy impact on
Answer: by inpacting it
Explanation: