The size of the body of water , usually an ocean is bigger than a sea.
Hard minerals are one of the main conditions that lead to a slower rate of weathering.
Rocks are made from different minerals and each mineral has different degree of hardness. Therefore, rocks made from <em>extremely hard minerals keep colder</em> and resist longer to weathering changes than the ones made from soft minerals.
It was hard to get into the border secretively and they couldnt break through border and didnt want to have an air strike
B. Particle larger than 64 mm in size ejected as glowing lava
<h2>Answer:</h2>
This problem can be solved using trigonomtry, assuming that the figure formed by Adam's shadow and Adam himself is a Right Triangle (as shown in the figure attached).
According to this, the distance from the tip of the shadow to the top of Adam's head is the hypotenuse 
of the triangle, and we already know Adam's height and the angle of elevation. So, the trigonometric function that best works in this case is sine:
Where the opposite leg is the side of the triangle that is opposite to the 
angle.
In this especific case:
(1)
In order to know the value of the hypotenuse we have to find from equation (1):
Rounding:
>>>>>This is the distance from the tip of the shadow to the top of Adam's head
