5.) Construct a diagram of a food web ( of at least 5 animals) with a...
5.) Construct a diagram of a food web ( of at least 5 animals) with a Barn Owl at the uppermost trophic level. Use an arrow to show which organism is the consumer or predator (hint: the arrow always points to the predator). You will likely have to do a little more research on this (regarding the diet of a Barn Owl) and you should include all organisms you found in the Owl pellet dissection. You should also include a producer, primary consumer, and secondary (or higher) consumer/s. Identify thee levels on or within your food web (tell me which organisms are at each level).
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5.) Construct a diagram of a food web ( of at least 5 animals)
with a...
Generate a possible food web for a Pond. Your food web must contain at least 5...
Generate a possible food web for a Pond. Your food web must contain at least 5 of these organisms (algae, roundworms, pouch snail, dragonfly nymph and crayfish) and at least 2 any other organisms , but you predict would be involved in the food web. Label each organism with a trophic level. You must include at least one of each of the following: primary producer, primary consumer, secondary consumer, tertiary consumer
food web Sierra Nevada Fresno Water strider bighorn sheep kangaroo rat oak tree Blackberry bush Opalinida...
food web
Sierra Nevada Fresno Water strider bighorn sheep kangaroo rat oak tree Blackberry bush Opalinida Mosquito Bacillus Golden CA tiger salamandar trout Grasshopper CA tree frog Fairy shrimp Fly Tule elk Mushroom Mountain Duckweeed lion Saprolegnia Screech Desert tortoise owl Sun Bumble bee CA gopher snake Grasses Figure 13.2: Central Valley food web. 72 Community Ecology Exercise 13 EXERCISE 13: COMMUNITY ECOLOGY Name Date: Instructor: Section/Group_ I. Food web Based on the activity on construction a food web answer...
Exercise 16 Energy Relationships D. The Food Web no en plant Figure 16-4. The forest floor...
Exercise 16 Energy Relationships D. The Food Web no en plant Figure 16-4. The forest floor web. 1. Which organism is a food producer? 2. Which orgarfisms are food consumers! 3. Which organisms are decomposers? 4. Which organisms are herbivores? 5. Which organisms are carnivores? 6. Which organisms are omnivores? 7. Can any one organism be eliminated without interrupting a food chain? Explain your answer: 153 16 Energy Relationships PROBLEMS 1. Why might the use of insecticides cause a decrease...
Label each organism with its according metabolism and each arrow with its corresponding trophic level. Organisms...
Label each organism with its according metabolism and each arrow with its corresponding trophic level. Organisms A = Autotroph H = Herbivore C = Carnivore O = Omnivore Arrows P = Producer 1 = Primary Consumer 2 = Secondary Consumer 3 = Tertiary Consumer
Exercise 16 Energy Relationships Place the following organisms in the proper trophic level in the diagram...
Exercise 16 Energy Relationships Place the following organisms in the proper trophic level in the diagram below: Bacteria, Fungi, Deer, Wild Oats, Bullfrog. Red-tailed Hawk, Garter Snake, Grasshopper, and Pocket Gopher Sunlight 2. Primary consumer 2. Primary consumer 1. Primary producer 2. Primary consumer 3. Secondary consumer bacteria Fungi Decomposer 5. Quaternary consumer 4.Tertiary consumer Figure 16-2 INTERACTIONS WITHIN A BIOTIC COMMUNITY – STUDY DIAGRAM Edaphic factors Figure 16-3. Factors that influence the ecology of a community INTERRELATIONSHIPS OF ORGANISMS...
Use the following diagram of a food web to sort the items below. Reset Help cartwom...
Use the following diagram of a food web to sort the items
below.
Reset Help cartwom motin dead animal magats arcket wing maple leaves tingus roting log alligator lizard miipeste Detritus Primary producer Tertiary consumer Primary consumer or decomposer Secondary consumer Both secondary and tertiary consumer Cooper's hawk robin alligator lizard earthworm millipede bracket fungus puffball pillbugs cricket bacteria, archaea (many species) insect larvae (maggots) rotting log dead leaves (many species) dead animals (many species) maple tree leaves Adapted from...
Looking at the food web below, what organism is NOT a secondary consumer. 5 Food Web...
Looking at the food web below, what organism is NOT a secondary consumer. 5 Food Web Zooplankton Phytoplankton A. Crab e B. Gull C. Fish D. Lobster E. Whelk Question 5 1 pts You sampled a stream community and found 6 different invertebrate species (abundances are given next to the species). What is the H' of the assemblage? (Round your answer to 2 decimal places). sp1 20 sp2 13 sp3 3 sp4 7 sp5 6 sp6 4 Question 6 1...
13 In most cases, animals have a variety of prey items. This means that within a...
13 In most cases, animals have a variety of prey items. This means that within a community, there will often be a network of interactions between the organisms found there. In the marsh example from above, there are a variety of insects chewing on the marsh plants. There are also a variety of predators eating the insects. Those predators are eaten by other predators, thus creating a complicated food web. Today in lab, you will create a food web with...
NPP = GPP – R Net primary production = ______________ = GPP – energy used for...
NPP = GPP – R
Net primary production =
______________
= GPP – energy used for cellular respiration
Gross primary production = ________________ production of
primary producers
Respiration = ______________________
Thus NPP is the amount of energy available to primary
consumers = primary production
Explain the different ways in which primary production is
influenced in terrestrial and aquatic ecosystems
Primary production: terrestrial
ecosystems influenced by water, temperature, and
nutrient availability
Evapotranspiration rate measures the amount of
water entering the atmosphere...
1) If you examined predator-prey relationships within an ecosystem and noticed that the removal of predators...
1) If you examined predator-prey relationships within an ecosystem and noticed that the removal of predators also resulted in the die-off of herbivores, what would you suspect occurred? a) Removal of predators would directly lower the number of herbivores. b) The lack of predators could mean that too much primary production occurred. c) Herbivores from another region may have entered the ecosystem and consumed the primary producers, causing death of the original herbivores species. d) Overeating by herbivores could have...
food web
Sierra Nevada Fresno Water strider bighorn sheep kangaroo rat oak tree Blackberry bush Opalinida Mosquito Bacillus Golden CA tiger salamandar trout Grasshopper CA tree frog Fairy shrimp Fly Tule elk Mushroom Mountain Duckweeed lion Saprolegnia Screech Desert tortoise owl Sun Bumble bee CA gopher snake Grasses Figure 13.2: Central Valley food web. 72 Community Ecology Exercise 13 EXERCISE 13: COMMUNITY ECOLOGY Name Date: Instructor: Section/Group_ I. Food web Based on the activity on construction a food web answer...
Exercise 16 Energy Relationships D. The Food Web no en plant Figure 16-4. The forest floor web. 1. Which organism is a food producer? 2. Which orgarfisms are food consumers! 3. Which organisms are decomposers? 4. Which organisms are herbivores? 5. Which organisms are carnivores? 6. Which organisms are omnivores? 7. Can any one organism be eliminated without interrupting a food chain? Explain your answer: 153 16 Energy Relationships PROBLEMS 1. Why might the use of insecticides cause a decrease...
Label each organism with its according metabolism and each arrow with its corresponding trophic level. Organisms A = Autotroph H = Herbivore C = Carnivore O = Omnivore Arrows P = Producer 1 = Primary Consumer 2 = Secondary Consumer 3 = Tertiary Consumer
Exercise 16 Energy Relationships Place the following organisms in the proper trophic level in the diagram below: Bacteria, Fungi, Deer, Wild Oats, Bullfrog. Red-tailed Hawk, Garter Snake, Grasshopper, and Pocket Gopher Sunlight 2. Primary consumer 2. Primary consumer 1. Primary producer 2. Primary consumer 3. Secondary consumer bacteria Fungi Decomposer 5. Quaternary consumer 4.Tertiary consumer Figure 16-2 INTERACTIONS WITHIN A BIOTIC COMMUNITY – STUDY DIAGRAM Edaphic factors Figure 16-3. Factors that influence the ecology of a community INTERRELATIONSHIPS OF ORGANISMS...
Use the following diagram of a food web to sort the items
below.
Reset Help cartwom motin dead animal magats arcket wing maple leaves tingus roting log alligator lizard miipeste Detritus Primary producer Tertiary consumer Primary consumer or decomposer Secondary consumer Both secondary and tertiary consumer Cooper's hawk robin alligator lizard earthworm millipede bracket fungus puffball pillbugs cricket bacteria, archaea (many species) insect larvae (maggots) rotting log dead leaves (many species) dead animals (many species) maple tree leaves Adapted from...
Looking at the food web below, what organism is NOT a secondary consumer. 5 Food Web Zooplankton Phytoplankton A. Crab e B. Gull C. Fish D. Lobster E. Whelk Question 5 1 pts You sampled a stream community and found 6 different invertebrate species (abundances are given next to the species). What is the H' of the assemblage? (Round your answer to 2 decimal places). sp1 20 sp2 13 sp3 3 sp4 7 sp5 6 sp6 4 Question 6 1...
13 In most cases, animals have a variety of prey items. This means that within a community, there will often be a network of interactions between the organisms found there. In the marsh example from above, there are a variety of insects chewing on the marsh plants. There are also a variety of predators eating the insects. Those predators are eaten by other predators, thus creating a complicated food web. Today in lab, you will create a food web with...
NPP = GPP – R
Net primary production =
______________
= GPP – energy used for cellular respiration
Gross primary production = ________________ production of
primary producers
Respiration = ______________________
Thus NPP is the amount of energy available to primary
consumers = primary production
Explain the different ways in which primary production is
influenced in terrestrial and aquatic ecosystems
Primary production: terrestrial
ecosystems influenced by water, temperature, and
nutrient availability
Evapotranspiration rate measures the amount of
water entering the atmosphere...
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