Escavation and soil replacement
The correct answer is C. Reading and literacy rates, health care facilities, and gross domestic product.
Explanation
The Human Development Index is a measure that summarizes human development in a given country from three basic aspects that are:
Life expectancy, which is summarized as having a long and healthy life from the moment you are born; The level of literacy, is the knowledge that is measured from the adult literacy rate and the combination of the gross enrollment rates of primary, secondary and tertiary; the last indicator is the country's GDP per capita. Therefore, the correct answer is C. Reading and literacy rates, health care facilities, and gross domestic product
They face problems with their economic growth and jobs. They also have problems with mining, cost of living, delivery of services and also corruption.
One of the most destructive hazards associated with composite volcano eruptions are super-heated gases called pyroclastic flows.
<h3>What are pyroclastic flows?</h3>
The pyroclastic flows are harmful mixtures of warmed rocks and gases released during volcanic eruptions.
These pyroclastic flows are very harmful because they reach very high velocities (up 710 km per hour).
In conclusion, one of the most destructive hazards associated with composite volcano eruptions are super-heated gases called pyroclastic flows.
Learn more about pyroclastic flows here:
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Answer:
D) radio waves
Explanation:
Radio Waves -- The waves in the electromagnetic spectrum that have the longest wavelengths and lowest frequency are called radio waves. Radio waves are used to transmit information from the antenna of a broadcasting station to the antenna of your radio or TV.
