for better research go to under NOAA - Climate.gov
This is a short paraphrased summary of the article about ice cores in that website.
Answer: Researchers in labs may melt or crush bits of the ice core a little at a time, each deeper layer shows the time in the Earth's climate history. Tiny pieces of pollution, metals, radoiactive fallout, pebbles, sea salt, volcanic ash and even air bubbles all present important information that researchers can look for to track changes in the atmosphere's composition and temperature.
Answer:
Explanation:Feudalism protected Western Europe from outside invaders, but it did not bring peace to a region. vassals often placed their personal interestsin the firs place over the interests of the areas they ruled. Feudal lords had complete power in their local areas and could make harsh demands on their vassals and peasants.
- Feudalism helped protect communities from the violence and warfare that broke out after the fall of Rome and the collapse of strong central government in Western Europe.
- Feudalism helped restore trade.
- Feudalism benefited lords, vassals, and peasants. Lords gained a dependable fighting force in their vassals.
- Feudal ceremonies, oaths, and contracts required lords and vassals to be faithful and to carry out their duties to each other.
- Feudalism did not allow one person or organization to become too powerful.
<h2>
bad</h2>
- Because there was no strong central government to enforce laws fairly, it was easy to use force, violence, and lies to get one’s way.
- Lords or vassals often placed their personal interests over the interests of the areas they ruled like i said in first paragraph.
- not treat people equally or let them move up in society.
<u> i think it did both it helped for good,and for bad.</u>
Answer:
an agreement between countries covering particular matters, especially one less formal than a treaty.
Explanation:
For example, humans use their incisors and canines for ripping and cutting, and their molars and premolars for grinding. ... Rodents are famous for their long, continuously growing incisors, which they use to chew through husks, shells and wood.
