Answer:
Contemporary settlements and farming practices currently threaten the lifestyle of the Hadza. They have lost between 75 percent and 90 percent of their land over the past 50 years. In the Yaeda Valley of Tanzania, women and children set out to collect tubers, a staple food of the Hadza people.
Explanation:
One of the most common methods to date volcanic rocks uses potassium radioactive parent and argon stable daughter).
<span>1. What are some conflicts or issues surrounding immigration and multiculturalism in the U.S. and the world?
</span>Some conflicts or issues surrounding immigration and multiculturalism in the U.S. and the world are determined by fears and prejudice around immigration, and some true facts about the economy and social changes. The main issues that many countries have are that either there is supposedly not space for everyone, or that immigrants do not add value to the population.<span>
Can these issues be resolved?
Of course, they could be resolved. It is a complex problem, but first and foremost we have to address the cause of the migration and understand the motive of these people. Then, we can find solutions appropriate for everyone. As for multiculturalism, only education can help us understand that mixing culture is a plus value, not the contrary.
Why or why not?
Because it is a problem that is not going away if we do not anything, it will become only worse. So, it is appropriate to sit and think about what we can do to properly address the issue in a way that works for everyone. Just reject this issue is not going to solve the problem as well, solutions come from understanding.
2. Migration significantly changes populations.
Migration historically changes populations, as people from different culture live together tradition, language, and everything that make a population unique change as different elements shapes together. The most adequate example is perhaps language, as today American, while remaining English, as some forms that derives straight from past migration. </span>
Answer:
Weather refers to short term atmospheric conditions while climate is the weather of a specific region averaged over a long period of time. Climate change refers to long-term changes.
Explanation:
Nowadays, and after fresh water, <em>Sand</em> is the most used natural resource on the planet.
Sand is a loose, fragmented material, comprised of tiny particles of scattered rocks, shells, corals and other minerals.
The most common sand is comprised of <em>quartz</em> and feldspar, which are high in silica content, stuffs used to make glass; and to produce semiconductor silicon chips for microprocessors.
Sand is the raw material used to produce integrated circuits and the glass for contact lenses.
And Sand processing has grown into a multi billion dollar business, turning the role of Sand in our lives widespread farther away our beloved beaches.
