Erosion. The waves breaking on the cave and washing up on it will eventually start breaking down the rocks
During the big band only the lightest elements were formed – hydrogen<span> and </span>helium<span> along with trace amounts of </span>lithium<span> and </span>beryllium<span>.</span>
1kg of water has greater internal energy compared to 1g of water because 1kg of water has more mass.
