They use various things like radiometric measuring where they measure things like radiation impurities that were formed over time. They also use relative dating and they measure also by seeing how many layers of different minerals have formed one over the other. They use a lot of these techniques in combination to determine the age.
no i don’t think discrimination can be fair
Two major problems with nuclear reactors are : 1. Even though power is being generated, the cost of creating that power doesn’t put way the cost of the nuclear waste that is made by spent fuel rods. And 2. Nuclear reactors are susceptible to human error causing melt downs releasing nuclear contaminates into the air.
Answer:
Georgia, a country at the intersection of Europe and Asia, is a former Soviet republic that’s home to Caucasus Mountain villages and Black Sea beaches. It’s famous for Vardzia, a sprawling cave monastery dating to the 12th century, and the ancient wine-growing region Kakheti. The capital, Tbilisi, is known for the diverse architecture and mazelike, cobblestone streets of its old town.
Explanation:
Answer:
In the given case study, the reliability of internet sources can not be trusted and possibilities are that such sources are biased.
Explanation:
Poaching is an illegal act of hunting or trapping of animals. So, internet sources that the grade 4 learners came across can not be trusted. The reliability of the blog can not be trusted as it supports the poaching system and confirms it to be a source of funding to animals. Since poaching an illegal act a blog that claims to support such an act would be unreliable and biased.
<u>For the fact, all internet sources can not be relied upon because not all of them assures good quality of information, their accuracy can not be trusted. Some sources are biased also. This problem arises because now people have access to post anything on the internet whether reliable or not</u>.
