Mode of Production
1. With the help of a flow chart discuss how you can make a biogas plant within your
own building infrastructure in your copy. 2. Identify the importance of using the biogas plant if the supply of other resources gets
exhausted in an emergency lock down time in your copy.

Waianapanapa beach in hawaii is a black-sand beach that was formed by waves crashing against volcanic rock. the sand can be very hot on sunny days. which statement best explains why? o a. the black sand has no heat capacity. b. the black sand absorbs no radiation. o c. the black sand is immune to insolation. d. the black sand has a low albedo.

Other than earth, is also known to have magnetic pole reversal? a: venus b: mars c: earths moon d: the sun

Nh3 +02-no + h20 is unbalanced what is the balanced equation