B. The habitat where a species actually lives and the resources it consumes when it is dealing with competition and other interactions in its community.

This map shows the spread of the red fire ant after its introduction into the United States in Mobile, Alabama, in the 1930s: Which statement best explains the importance of interspecific relationships in the success of this invasive species?a. Ecosystems with more resources will support the red ant over the native ant b. Invaded communities with higher species richness will allow the red ant to thrive c. Communities with fewer feeding relationships are less resilient to change. d. Native ants have a higher relative abundance compared to the invasive red ant.

Study the food web above. How does the food web illustrate the importance of biodiversity for human needs. Choose the best answer. A. The hawk is a top consumer so it is needed for human sightseeing B. All the organisms in the food web could be replaced with a man made organism C. Humans Consume Corn and all the organisms keep a delicate balance to maintain proper corn production D. Grasshoppers and mice need to be eliminated from the food web to increase food production for humans

A. Community B. Ecosystem C. Habitat D. Population Choose the letter from the vocabulary word above that best fit each description below A Herd of Bison A fresh Stream where mussels grow Frogs insects and bird living Fish eel and lobster living in a coral near a pond reef The plant, animals, soil, The ocean water of a forest The Kelp forest where sea A dying tree with holes that animals otter lives live in All the blackbirds that live in Wetland, plants, animals and marshes your state

Below is an image of three warbler species that all play a similar role in their community and occupy a similar habitat. So instead they occupy different niches. Use these images and the information from lecture to explain what has happened to these species and why this change would be necessary.

If 1,000 Joules of energy are present in the primary consumer trophic level of a community, approximately how many Joules might be expected to be present in the primary producer trophic level? Group of answer choices Which of these answers is most likely depends on the particular community 10,000 Joules 100 Joules 1000 Joules

Use the data in the Table below to answer the following 4 questions. 1. Create a graph (label this as Figure 1) of species richness and species diversity over the study years. Upload your graph in the next question. 2. a) When was species richness lowest, and when was it highest? b)When was species diversity lowest, and when was it highest? 3. What is the effect of invasive species H on community structure in year 3 compared to year 8? 4. What is the overall impact of invasive species H on the species richness and species diversity of this community? TABLE Species Richness Species Diversity YEAR 3 3 0.995 YEAR 8 5 1.516 YEAR 12 5 1.351 YEAR 15 6 1.197

Which of the following rows correctly describes the difference between predation and parasitism? Select one: a. Predation Parasitism The host species is killed to benefit the other species. The host species is not killed, but its life is barely sustained to benefit the other species. b. Predation Parasitism The host species is unharmed, and its life is sustained to benefit the other species. The host species killed or barely left alive to benefit the other species. c. Predation Parasitism The host species is not killed, but its life is barely sustained to benefit the other species. The host species is not killed, but its life is barely sustained to benefit the other species. d. Predation Parasitism The host species killed or barely left alive to benefit the other species. The host species is unharmed, and its life is sustained to benefit the other species.

Mule Deer Use the passage to answer the question. This image shows a male mule deer (Odocoileus hemionus), which is native to western North America. Named for their large ears, mule deer are hunted for sport and food under strict management practices, such as designated hunting seasons and limits on how many deer a hunter can take. A) In a short paragraph, propose a hypothesis to test the effect of a zoned reserve on mule deer populations. Justify your hypothesis based on your knowledge of zoned reserves. B) In 1-2 short paragraphs, outline a field experiment to test your hypothesis on the effect of a zoned reserve on mule deer populations. Describe your control group, experimental group, and the data you would collect. Identify at least two environmental factors that could affect your data collection and how you would address them, if possible.

Question: To what trophic level would lions belong?   A. Producers B. Primary Consumers C. Secondary Consumers D. Tertiary Consumers