All microscopes allow visualization of samples that are too small to be viewed by the naked eye. Microscopes let scientists make observations of microscopic objects. Microscopic objects are too small to be seen with the naked eye.
Answer:
1. Meanders
2. Flood plain zone
3. Alluvial fan
4. source zone
5. transition zone
6. Deltas
i believe the answer is d. hope it helps
is this a question
Explanation: