To survive they have made modified leaves into spines to prevent excessive loss of water from the plant body and deep roots to get to a water source.
It is a true statement that Southeast Asia is located on the equator, which means almost the entire region falls within the humid tropics. The correct option the two options that are given in the question is the first option or option "a". Equator is actually an imaginary line on the surface of the earth that is at equidistant from the north pole and the south pole.
I think the correct answer from the choices listed above is option D. Mineral deposits underground, farm products and lumber from forests are resources <span>of production called "natural resources" since they came from or produced in nature. Hope this answers the question.</span>
Energy security is the association between national security and the availability of natural resources for energy consumption. Access to (relatively) cheap energy has become essential to the functioning of modern economies.