What is the average annual consumption per application? The following is based on average usage. Please note that gallon consumption is based on each individual householdâs preference. Whole House Propane Use â approximately 1200-1500 gallons (based on a 2200 square foot home) Cooking only â approximately 50 gallons. Cooking & drying â approximately 100-150 gallons.
Meat ants feeding on a cicada; some species can prey on individuals of far greater size, particularly when working cooperatively. In an ecosystem, predation is a biological interaction where a predator (an organism that is hunting) feeds on its prey (the organism that is attacked).
A predator is an animal that eats other animals, and the prey is the animal that gets eaten by the predator. In the food chain above: the frog is a predator and the grasshopper is its prey. the hawk is a predator and the frog is its prey. 1  Page. 2  1. 3  2. 4  3. 5  4.otice that the first consumer in the chain is also called the primary consumer, the next one is the secondary consumer and the one after that is the tertiary consumer. A consumer that eats plants is called a herbivore, and a consumer that eats other animals is called a carnivore.