Question

consumer types
wednesday, september 25, 2024 7:38 am
walk around the room looking at the pictures of the following animals, then answer the following questions about them. then select the consumer type you would be least comfortable answering questions about and complete the frayer model sheet about that consumer type.
giraffe:
what type of consumer is it?
what is its food source?
which trophic level is it in?
vulture:
what type of consumer is it?
what is its food source?
which trophic level is it in?
black bear:
what type of consumer is it?
what is its food source?
which trophic level is it in?

Explanation:

Giraffe

• Consumer Type: Giraffes are herbivores (primary consumers) as they eat plants. Herbivores consume producers (plants) directly.
• Food Source: Giraffes mainly eat leaves, especially from acacia trees, along with other plant materials like twigs, fruits, etc.
• Trophic Level: Primary consumers occupy the second trophic level. Producers (plants) are at the first, and herbivores that eat producers are at the second.

• Consumer Type: Vultures are scavengers (a type of consumer that feeds on dead organisms). They consume the carcasses of dead animals, helping in nutrient recycling.
• Food Source: Dead animals (carrion). They feed on the remains of animals that have died from various causes.
• Trophic Level: Scavengers can be considered as part of the detrital food web, but in terms of traditional trophic levels (based on live food chains), they are often associated with higher trophic levels (like tertiary or quaternary) as they feed on animals that were consumers themselves, but more accurately, their role is as decomposers - like organisms in the detritus pathway, though sometimes categorized as secondary or higher consumers depending on the original trophic level of their food source. Typically, since they eat dead animals (which could have been primary, secondary, etc. consumers), they are often placed at a higher trophic level, like the third or fourth, but more precisely, in the detrital chain, they are decomposer - like consumers.

• Consumer Type: Black bears are omnivores. They eat both plants (like berries, nuts) and animals (like fish, insects, small mammals). Omnivores consume both producers and other consumers.
• Food Source: Plants (berries, nuts, roots, etc.) and animals (fish, insects, small mammals, carrion). Their diet varies by season and availability.
• Trophic Level: Omnivores can occupy multiple trophic levels. When eating plants, they are primary consumers (second trophic level), and when eating animals, they can be secondary or higher consumers (third or more trophic levels).

Answer:

• Consumer Type: Herbivore (Primary Consumer)
• Food Source: Leaves (especially acacia leaves), twigs, plant materials
• Trophic Level: Second Trophic Level (Primary Consumer level)

Vulture