Answer:
Sunlight
Explanation:
Sunlight is the form of energy that trees use to complete the process of photosynthesis. In order for a tree to convert carbon dioxide and water into sugars (and other carbohydrates), it needs energy from the sun. The crown of a tree collects sunlight.
The surface area in physic refers to the total amount of space or area that is covered by the surface of an object or matter.
<h3>What are examples of Surface Areas?</h3>
The surface area of a Prism for instance is given as:
(2 × Base Area) + (Base perimeter × height);
While the surface area of a Cube is :
6 x A² where a is the length of each side.
Learn more about Surface Area at:
brainly.com/question/1090412
Answer:
Since the output of consumption is most likely waste it is hard to track where the waste is going. Whereas with production theory the output is the product which goes to the consumer. This is much more easy to observe and is therefore "directly observable."
Explanation:
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