Answer:
The earth rotates once every 23 hours, 56 minutes and 4.09053 seconds, called the sidereal period, and its circumference is roughly 40,075 kilometers. Thus, the surface of the earth at the equator moves at a speed of 460 meters per second--or roughly 1,000 miles per hour.
Answer:
It is about 30 percent more
Explanation:
Global Warming is the reason for the change in the amount of carbon dioxide in the air from 200 years ago. Alaska has been warming nearly twice as quick as the global scale. Alaska in the past few years has been recording some of its warmest temperatures, with a new marking of snow records in various places.
Reference maps show a variety of basic info on one map.
Ex: Road map or tourist map.
Thematic maps usually highlight only one kind of info on one particular topic.
Ex: Weather map or population map.
Answer:
Causes:
1. Increasing intake or consumption of material goods.
2. material goods that are not durable.
3. a drift to single-use products.
Consequences:
1. groundwater spoilage or contamination from landfills
2. air pollution from waste incineration
3. depletion of raw materials
Solutions:
1. reuse of items whenever possible instead of throwing them away
2. purchase of fewer nonessential goods
3. requirement for manufacturers to recycle their products or services more and more.
