Answer:
a. streams
Explanation:
The "V" shape( the black lines) indicates that streams are on both topographical maps.
The answer to the first question is"lithosphere" - the others are: part of earth that includes all the water (hydrosphere), all the air ( atmosphere) and all the organic matter (biosphere).
Trying to understand a solar eclipse is a kind of a scientific inquiry - it refers to the phenomenon, and the purpose is not to understand the specific instance, but the full phenomenon.
The Himalayan mountain range and Tibetan plateau have formed as a result of the collision between the Indian Plate and Eurasian Plate which began 50 million years ago and continues today.
It is measured With a barometer