Answer:
D. more, faster
Explanation:
The more surface area exposed the faster the weathering occurs.
1.the air cannot support any additional water vapr
2.endothermic reactions
3.50%
4.false
5. false
the picture print is not good enough to be readable please delete the question and post a new question wth a good print
Answer:
less than 1%
Explanation:
The approximate percentage of the geologic time that humans have existed on the Earth since its origin is less than 1%.
The earth is about 4.6 billion years and much of its history has been without the present of human activities.
- Hominis were the first human to appear on the surface of the earth.
- This was in the Miocene epoch which was about 6 million years ago.
- Compared to the age of the earth, this time lapse is very small and not up to 1%.
- Life first appeared on earth about 3.5billion years.
- Since then evolution has taken its due course to give what we have today.
