1) In ‘The Gorgeous Remains of an Ancient Sea,’ how long ago did the structures form? 2) (Answer both parts) Why are there shells there? AND, where is there; what state is this?

3) In ‘From the Cambrian Explosion to the Great Dying,’ during the early Cambrian,
what increased that ‘allowed life to flourish?’
4) What did the ‘first large predatory organisms’ hunt?
5) During the Ordovician, how large did the cephalopod Camerosceras grow?
6) What was responsible for temperatures dropping at the end of the Ordovician, leading to the Ordovician-Silurian Extinction Event
7) What percentage of marine species died out at the end of the Ordovician?
8) As Pangea was coming together during the Carboniferous, why did humidity levels drop, resulting in the collapse of forests?
9) What do we believe were the two causes of the Permian-Triassic Extinction Event? ___
10) What percentage of marine species ‘were wiped out’ during the Permian-Triassic Extinction Event?

Probably north korea if your family has decided to use only nuclear power.

Answerweathering;

The latin america and caribbean (lac) region encompasses countries with great environmental issues. the southern portion of central america to the caribbean's part, including south america presses the major environmental issues like deforestation and   habitat subsistence. the requirement of the whole country and the pressure of export is being done by this region as it possess the soil with highest fertility rate and maximum strength which could us in modifying the various technology for the humankind. because of deforestation, we take animal shelters away from them, so the major issue occurs again which we known as "habitat subsistence". government has to set the target according to the capacity of a certain region which would not affect the environment. then, businesses and organizations have to understand their roles and need to divide the task into several groups (one for each, according to their natural capacity), individuals can the government or statuary body by just following their guidelines and never harm or exploit the environment for our own use.i really hope this you out!

Ones bigger then than the other