Answer:
South America has the highest
Meteorologists collect meteorological data using equipment such as satellites, weather balloons, and automated weather stations in order to forecast the weather.
<h3>What is Weather Forecasting?</h3>
Weather forecasting is a method of examining weather conditions and predicting the most favorable weather conditions that may occur over a certain location utilizing various geographic and scientific methods.
Meteorologists employ a variety of technologies to predict the weather prediction and communicate it to the public so that they are informed of the activities that may or may not be conducted during such conditions.
Satellites, weather balloons, and automated weather stations are some of the most frequent instruments used by meteorologists to acquire weather data. Images are attached below for reference.
Hence, it can be stated that meteorologists use tools like satellites, weather stations and weather balloons for the purpose of weather forecasting.
Learn more about weather forecast here:
brainly.com/question/12516344
The flow of the Chang Jiang is some 20 times greater than that of the
Huang He. As much of 40% of China's total grain production, 70% of rice
output, and more than 40% of the population are associated with the
Chang Jiang's vast basin that includes more than 3,000 tributaries. With
its numerous tributaries, the Chang Jiang drains nearly 20% of China's
total area. Its upper reaches tap the uplands of the Tibetan Plateau
before sweeping across the enormous and agriculturally productive
Sichuan Basin that supports nearly 10% of China's total population. It
is in the middle course of the Chang Jiang that the controversial Three
Gorges Dam is being constructed.
Answer:
This is the best explanation for why there is such a small amount of phosphorus that moves into aquatic systems:
1. Phosphorus is highly stable in the atmosphere and remains there for long periods of time.
Explanation:
The phosphorus first cycle is the process by which the phosphate ion passes in very small amounts through the lithosphere from volcanic aeorosols, then to the hydrosphere, where it stays from 20,000 to 100,000 years in the ocean, and finally to biospherere, where rain and erosion helps washing the phosphorus from the rocks into the soil. So, raining is the beginning of the phosphorus´s second cycle, so it is also, the slowest one of the matter cycles that is why the natural total background phosphate levels in several bodies of freshwater range from 0.005 to 0.05 mg/L. Phosphorus remains mostly on land and in rock and soil minerals.
Although abundant on our planet´s sedimentary rock crust and in human body, phosphorus to commercialize is only found in minerals therefore, phosphates mining activity and calcium heating is the only way to get it in its pure elemental form. It is an essential nutrient for plants and animals and a big percentage of the mined phosphorus is used to make fertilizers.
