20........................
Answer:
The Euphrates river
Explanation:
Along with the Tigris, the Euphrates river helped form the Fertile Crescent and the Sumerian civilization.
It starts where the Karasu and Murat rivers merge in eastern Turkey and continues southeasterly for 2800 km (1740 mi) through Syria and Iraq until it merges with the Tigris river at Al-Qurnah. There, it becomes the Shatt al-Arab waterway and empties into the Persian Gulf.
Answer:
Environment sciences:
Environment sciences is the study of environment in which we are living.In the environment science we are studying biological and physical information of the environment.
We have lots of choices to start build the career in the environment science .Some options are as follows
1.Teacher
2.Zoologist
3.Environmental engineer
4.Hydrologist
5.Environmental lawyer .
Along with lots of option are available to build a good career in the
environment sciences .
From smallest to largest it would be individual, population, community, ecosystem, biome, and then biosphere.