It would help if i had your choices.. But I believe the answer is agriculture.
A meander is a bend in a river
Answer:
The crust of Earth is of two distinct types: Oceanic: 5 km (3 mi) to 10 km (6 mi) thick and composed primarily of denser, more mafic rocks, such as basalt, diabase, and gabbro. Continental: 30 km (20 mi) to 50 km (30 mi) thick and mostly composed of less dense, more felsic rocks, such as granite.
<h2>Definition of nuclear family</h2>
<h2>: a family group that consists only of parents and children.</h2>
After this procedure comes the process of to finding a conclusion to your findings