Question

study
terpreting the food web
hat information can you get from your food web?

using the food web you constructed, you
should be able to make observations about
the eating habits of the animals in your case
study.

match the role of each of the
following organisms. (click on each
organism to learn more)

what role do these organims play in their environment?

red squirrel crossbill lodgepole pine
consumer consumer producer type of organism
autotroph nutrient source
herbivore type of consumer
herbivore
carnivore
omnivore
none of the above

Explanation:

1. Lodgepole Pine:

• As a plant, it is a producer because it can perform photosynthesis to make its own food. Producers are also autotrophs (organisms that produce their own food using energy from the sun or inorganic substances). Since it is a plant and not a consumer, the "Type of Consumer" for it should be "None of the Above" because producers are not consumers.

1. Crossbill (Bird):

• Crossbills eat seeds (from plants like the Lodgepole Pine), so they are consumers. Specifically, they are herbivores because they consume plant material. As a consumer that eats plants, their nutrient source would be plants (producers), and their type of consumer is herbivore.

1. Red Squirrel:

• Red squirrels also eat seeds (plant material) and sometimes other small organisms, but primarily plant - based food. So they are consumers, herbivores (or sometimes omnivores, but in the context of this food web with the Lodgepole Pine as a food source, herbivore is a common classification). Their nutrient source is plants (producers), and type of consumer is herbivore (or could be omnivore, but based on the given options and the Lodgepole Pine connection, herbivore is likely).

For the Lodgepole Pine's "Type of Consumer" dropdown, the correct option is "None of the Above" because it is a producer, not a consumer. For the Crossbill, as a herbivore consumer, and for the Red Squirrel, also a herbivore (or omnivore, but in this context herbivore fits with the Lodgepole Pine as a food source) consumer.

Answer:

• Lodgepole Pine - Type of Consumer: None of the Above
• Crossbill - Type of Organism: Consumer; Crossbill - Nutrient Source: Plants (Producers); Crossbill - Type of Consumer: Herbivore
• Red Squirrel - Type of Organism: Consumer; Red Squirrel - Nutrient Source: Plants (Producers); Red Squirrel - Type of Consumer: Herbivore (or Omnivore, but Herbivore is more likely here)