153 videos
|
1. What are lakes and what is their role in the water cycle? | ![]() |
2. How do rivers contribute to the formation of lakes? | ![]() |
3. Can lakes be formed without the involvement of rivers? | ![]() |
4. Do lakes only receive water from rivers? | ![]() |
5. How do lakes contribute to the ecosystem? | ![]() |
153 videos
|
![]() |
Explore Courses for Class 9 exam
|
|