Answer:
B. There is a significant chance of catching malaria in sub-Saharan Africa.
Explanation:
sub-Saharan Africa is a little bit above the equator which is mainly red. Therefore, you are very prone to catching malaria there.
Early scientific attempts st determining Earth's age gave a number that was around 4.6 billion years old.
<h3>Radiometric dating methods</h3>
The age of rocks can be most determined by radiometric dating.
This process of radiometric dating makes use of two different isotopes of a sample.
It is known that Radioactive isotopes break down within a known amount of time and this enables geologists to determine the age of a sample with the aid of equipment like thermal ionization mass spectrometer.
Learn more about Radiometric dating at
<u>Answer:</u>
The units used to measure distances between parallels and between meridians are degrees, minutes, and seconds.
<u>Explanation:</u>
- The distance between two far-away latitudes or two far-away longitudes can be broadly measured in degrees.
- In order to pinpoint any two locations lying across two different latitudes or longitudes, the distance can be tracked down to minutes and seconds.
- The distance between two closest latitudes or two closest longitudes can only be measured in minutes and seconds because they would be placed only 59 minutes and 59 seconds apart.
