Answer:
Geography helps us understand basic physical systems that affect everyday life: How water cycles and ocean currents work are all explained with Geography. These are important systems to monitor and predict in order to help lessen the impact of disasters
Explanation:
Mechanical weathering is the process of breaking big rocks into little ones. This process usually happens near the surface of the planet. Temperature also affects the land. The cool nights and hot days always cause things to expand and contract. That movement can cause rocks to crack and break apart.
It has nothing to do with the Moon. It is the time of year when, over the northern hemisphere, the Sun is near or at its highest apparent position in the sky and the rays are most direct Earth's axial tilt points the Northern Hemisphere more towards the sun in June, causing the sun to ride higher in the sky. Summer for us, Winter South of the Equator.
Answer:
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Explanation:
There is only one major mountain range east of the Mississippi River (the Appalachians) but two major ranges west ( the Rockies and the Sierra Nevadas). The latter mountain ranges are relatively younger than the Appalachians and therefore have higher and sharper (and more) peaks.