The rock cycle is the process by ehich new rock is made from old rock
Answer:
The answer is 5.1852 cm/yr
.
Explanation:
In order to calculate the full seafloor spreading rate in cm/yr, we have to first calculate the half-spreading rate which can be done by simply dividing the given distance (in cm) by time (yr); after calculating the half-spreading rate, we will double it and get the full seafloor spreading rate, thus:
Distance = 3,500 km = 3,500 × 100,000 cm = 350,000,000 cm
Time = 135,000,000 years
The half-spreading rate = distance ÷ time = 350,000,000 ÷ 135,000,000 = 2.5926 cm/yr
.
Therefore, the full seafloor spreading rate = 2.5926 cm/yr × 2 = 5.1852 cm/yr.
Answer:
Anyone with access to wireless internet or advanced radio technology
Explanation:
Anyone with access to wireless internet or advanced radio technology have the ability to access GPS systems locally, nationally and world wide.
GPS is the short form of Global Positioning Systems. It is made up of a system of satellites which are used to locate positions on earth. They work on principle of triangulation.
- Most of these system of satellites are accessible over a wireless internet. For example, most of our mobile phone have this ability.
- Also, over advanced radio technology we can access these gps systems. This is used mostly in the military for more secured access.
If I remember A biography should be the correct answer