Iron ore resource because it is the material of the steels and all its industrial products
In geology, the Radioactive dating is significant because its provides a significant source of information about the ages of fossils and the deduced rates of evolutionary change.
<h3>What is a Radioactive dating?</h3>
This refers to the technique that is used to know the date of materials such as rocks or carbon in which the trace radioactive impurities were selectively incorporated when they were formed.
It determines the dating of rocks and minerals through the use of a radioactive isotopes, it is also useful for igneous and metamorphic rocks that cannot be dated by the stratigraphic correlation method.
As the carbon dating helps to determine the age of an object containing organic material by using the properties of its radiocarbon, it is considered a poor tool for finding the age of the dinosaur skull in the purple layer because the collagen in the dinosaur's bone has usually long since decayed away and is therefore unavailable for radiocarbon dating.
Read more about Radioactive dating
brainly.com/question/6867077
#SPJ1
Answer:The Trans Pecos
Explanation:The Guadalupe Mountains and the Davis Mountains are located in this ecoregion, making it the most mountainous area of Texas. In general, soil in this region is eroded due to the decline of grasslands.
The city planners can reduce the pollution levels by carefully managing the size and location of buildings, where the industry is located, enabling free air movement, constructing objects fro plant growth etc.
Explanation:
Lot of large cities in the world face huge problems when it comes to the air quality, as the levels of pollution are way above the limit. Part of the reason as two why this is happening is because of bad city planning. Instead of putting the industry out of the urban areas, especially the heavy one, it is often inside the cities. The infrastructure is also often built in a manner that stops the free air movement, which results in pilling up of pollutants.
The city planners can solve this problems with several methods, such as:
- building infrastructure that will enable free air movement
- locating the industry out of the urban areas and to be set in a place where the air movement won't bring pollution to the cities, but away from them
- constructing special objects on the existing infrastructure for plant growth
Two very big problems that contribute to the air pollution are the non-regulated emissions of pollutants, and the lack of greenery. The authorities have to be very strict toward the industry and force it to use filters, which unfortunately is often a big problem because of the corruption. The large cities that have problems with air pollution often lack greenery. This can be solved by putting objects on which plants can grow, at every possible location. Plants such as the ivy are active all year around, they are fast growing, and low maintenance, and they will be able to extract huge amounts of carbon dioxide from the air.
Learn more about air pollution brainly.com/question/9420026
#learnwithBrainly
