When sediment is pressed together, the matrix is often cemented by such things as silica (SiO2) and calcium carbonate (CaCO3). These natural cements are usually precipitated by circulating groundwater within permeable rocks such as sandstone and conglomerate.
Answer:
they are both in Central America
Answer:
d
Explanation:
cuzzz.... i took test on edge
Answer:
Hadean
Terminology. The primary and largest catalogued divisions of time are periods called eons. The first eon was the Hadean, when the Earth and moon were predicted to be formed, lasting over 600 million years until the Archean, which is when the Earth had cooled enough for continents and the earliest known life to emerge.
Answer:
Trend is probably with something that can be used to accomplish a goal
vegetation-the amount or type of plant
resource is i guess a pattern or tendency
data is ofc information used for calculation etc
Explanation:
might be wrong for that if it is im sorry i tried if its right youre welcome
