Answer:
The Indus and Ganges
Explanation:
These rivers provide two main functions for the people who resided near the Himalaya mountains.
1. It help them obtain their basic needs.
The water from the river is used by the people to irrigate the crops that they planted on their agricultural field. On top of that, they also use it for obtaining such as fish, fresh drinking water, and to clean themselves.
2. Transportation pathway.
People on Himalaya mountains often use the river as a path of transportation to reach other territory. They also use it to distribute their product to other region in order to gain profit.
Early people grew food or crops in the fertile crescent and they scattered seeds on the land and rain came or they poured water or probably flooding came and the crops grew which became food
Answer:
The rock is 3.75 billion years ago.
Explanation:
Given that:
Half life = 1.25 billion years
1 billion years = 10⁹ years
So,
Half life = 1.25 × 10⁹ years
Where, k is rate constant
So,
The rate constant, k = 5.5452 × 10⁻¹⁰ years⁻¹
Initial amount [A₀] = 80 micrograms
Final amount ![[A_t]](https://tex.z-dn.net/?f=%5BA_t%5D)
= 10 micrograms
Using integrated rate law for first order kinetics as:
![[A_t]=[A_0]e^{-kt}](https://tex.z-dn.net/?f=%5BA_t%5D%3D%5BA_0%5De%5E%7B-kt%7D)
So,
So,
<u>The rock is 3.75 billion years ago.</u>
<span>True or false? in most situations, you may pass another vehicle on the right, if the roadway is wide enough to do so:
False
</span>
