1. Supply of wood:
The forests are made up of large amounts of trees, which, with regulated cutting, can continue to supply humans with wood needed for construction, fire-wood, ship-building (or at least before in history), and others.
2. Photosynthesis
The forests use Photosynthesis to take in carbon dioxide & monoxide (created by us humans), and with the process of photosynthesis, release Oxygen as it's waste (which we humans use).
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S waves (surface waves)
hope this helps.
Answer:
correct option is (d) Earth-centered inertial (ECI)
Explanation:
we know that in ECI The Earth-centered inertial frame use the Earth orbit plane
and the orientation of Earth rotation axis in the space
as we know ECI frames is the origin at the center of mass of the earth
and it is not rotating with respect to the star
and ECI Earth-centered inertial frame use for NORAD that is called here true equator
so here correct option is d Earth-centered inertial (ECI)
