The African continent isn't suffering from the environmental challenge "reforestation", since most of the continent hasn't suffered deforestation.
Alaska is the biggest in terms of sq miles
The two tools used are:
- A relationship existence between a galaxy's distance from Earth and also that of its speed.
- The findings in the 1960s of the presence of cosmic microwave background radiation.
<h3>What evidence is collected by each tool?</h3>
The evidence to support the big bang are:
- There was found to be some red shifts of a lot of galaxies which connote that the universe is widening.
- Due to the widening of universe, new elements were formed such as hydrogen, deuterium and others.
- Microwaves were found by orbiting detectors.
Therefore, The two tools used are:
- A relationship existence between a galaxy's distance from Earth and also that of its speed.
- The findings in the 1960s of the presence of cosmic microwave background radiation.
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Answer:
Europe is the second-smallest continent. The name Europe, or Europa, is believed to be of Greek origin, as it is the name of a princess in Greek mythology. The name Europe may also come from combining the Greek roots eur- (wide) and -op (seeing) to form the phrase “wide-gazing.”
Explanation:
