Each isotope decays at a particular rate. The amount of time it takes half of any Collision of the isotope with nuclei to Decay
is called the half-life. Let's illustrate the concept of Half-Life using some special marbles that behave like radioactive nuclei. suppose a box holds 1024 blue marbles.you close the box and leave. coming back 10 minutes later, the open the box and you find that it now has 512 blue marbles and 512 red marbles. Presumably 1/2 of the 1024 original blue marbles changed into red marbles. Again you still a box and leave. Coming back 10 minutes later, there are 256 blue marbles and 768 red marbles in the Box. Again half of the previous 512 marbles changed into red marbles. In other words half of half or 1/4 of the original blue marbles is still in the box.
Propaganda is misinformation/bias information used influence people A compromise is the middle group between two sides Politics refer to how a country is governed
The earth tectonic history is created over these plate boundaries and these plates are a result of the formation of the earth crust which is recycled every year due to the mid-oceanic ridges that spread the lava on both sides of ridges
These lava adapt to the same geomaterial properties i.e there crystals capture the magnetic properties on the earth, so along the ridges the stipe of ridges are uniformly narrow, and thus as we move away from the magnetic stripes becomes older and aged in structure hence these are younger near the ridges due to the continuous upwelling of lava.
History of plate tectonic is can be seen through the thermodynamic decay which is a process of plates motion and evolution, where the crust is destroyed in trenches and is again formed from the mantel that is considered a molten rock.
