30 POINTS PLEASE HELP 1. Name two possible causes of the largest mass extinction in Earth’s
history and explain how this both helped and hurt different species.
2. In 3-5 sentences, explain the major developments and events of the
Mesozoic Era.
3. In 3-5 sentences, explain the major developments and events of the
Cenozoic Era.
If you answer all three I will give brainliest.

♡ hi darling ♡

--  here's your answers

p.s i worked hard finding these

1. Two possible causes of the largest mass extinction aka the Permian-triassic  in earth's history is  asteroid impacts and massive volcanic eruptions. this hurt because of how it destroyed the land and killed some animals and people. it helped us because the emerging supercontinent of Pangaea showed severe extremes of climate and environment because of its great size.

2. The major developments of the mesozoic era all of Earth's mainland same together into the supercontinent of Pangea. The cleavage began with intercontinental separation during the Late Triassic. Pangea had fractured into various subcontinent during that time as well.

3. The Cenozoic Era was divided into 2 periods which wer, the Paleogene and Neogene which are divided into ages. The Cenozoic had seen the extinction of the not bird dinosaurs. They also witnessed the rise of homo sapiens. It is noticeable by the Cretaceous-Tertiary disappearance event at conclusion of the Cretaceous period and the end of the Mesozoic Era.

I had fun finding these parts and putting them together. it's always good to learn something new! i'm glad i'm not too late ♡

~ madeline ✧･ﾟ: *✧･ *:･ﾟ✧*

Explanation:

youre right there are