So you can say that detrital sedimentary rocks are composed of rock fragments that have been weathered from pre-existing rocks. Because these rocks are created by the breakdown of other rocks, they are the most common rocks we see on the surface of the earth.
Criminal Law Amendment Act (with its many variations) is a stock short title used for legislation in the United Kingdom, the Republic of Ireland, Canada, India, Pakistan and South Africa which amends the criminal law (including both substantive and procedural aspects of that law).
What is a constitutional amendment? An amendment is essentially a correction. It comes in many varieties, up to and including the process of altering something through either parliamentary or constitutional procedure. In the United States, the word is often used specifically of a change to the U.S. Constitution.