DENDROLOGY

TREE IDENTIFICATION

IDENTIFICATION KEYS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The arrows in a food chain or web represent ____
A
They point to the organism that is being eaten.
B
It shows how sunlight flows within an ecosystem.
C
They show the direction the energy is flowing between organisms.
D
They represent how water is transferred within a habitat.
Explanation: 

Detailed explanation-1: -The arrows on a food chain indicate where energy is being passed. For example, an arrow pointing from some grass to a zebra means the grass gives energy to the zebra (when the zebra eats the grass). The arrows on a food chain indicate where energy is being passed.It also specifies the direction of the flow of energy .

Detailed explanation-2: -Answer and Explanation: The arrows in a food web represent “the direction in which energy flows.” In more common terms, the tail of the arrow starts at the organism that is being eaten, and the head points to the one doing the eating.

Detailed explanation-3: -The arrows in a food chain show the flow of energy. As an organism is eaten, energy is transferred to the organism that ate it. For example, a food chain shows an arrow pointing from a fish to a hawk. This means that energy is being transferred to the hawk from the fish when the hawk eats the fish.

Detailed explanation-4: -Food energy flows from one organism to another. Arrows are used to show the feeding relationship between the animals. The arrow points from the organism being eaten to the organism that eats it. For example, an arrow from a plant to a grasshopper shows that the grasshopper eats the leaves.

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