So we have two limestone beds, one of 550 million years old (well, the fossils are, but it suggests that the rock was created around the same area) and another that is 400 million years old. The first one is then older than the second - the correct answer is c!
Answer:
two tectonic plates are diverging away from each other, which causes new crust to be created at the boundary between these two plates.
Explanation:
Answer:
a lot of rain fall in urban areas overwhelms sewage and drainage within cities and neighborhoods it fills the streets in dangerouse floods and with stuff that could cause toxicity or even death because its in the city.
Explanation:
i hope this helps and your welcome luv :)
Answer:
Poor rainfall and lack of natural water stores.
Explanation:
I'm not sure what answers you're given, so two ways that it can happen naturally are if harsh weather persists (leading to lack of rain and overall water shortage) and a lack of natural water stores (think natural resevoirs and rivers)
Hope this helps!
