Studies from Plecioscence Park shows that when it 9 megafauna grazers, Horses, European and American bison,raindeer, Sheep, Moose, in total 9 megafauna grazers show that when large megafauna are reintroduce to area there present alter tundra ecology transform tundra into Grasslands. Can these studies prove if Wildlife conservation reintroduce Camel's, bison, horses , and Elephants to the Texas Blackland prairies can their presents help the Texas Blackland prairies ?

Explain your answers, please.

Fire is a common occurrence in prairie grasslands. What do you think would happen to a grassland area if fire were excluded for many decades?

Read the attached case study about Bighorn sheep and hunting, then answer the following questions.

1. Why do we preserve a particular species? Because of its value to the conservation of overall biodiversity, or because of an intrinsic right to exist?

2. Why is it socially or ethically acceptable to hunt certain species but not others? Where and why do we draw the line? What are the pros and cons of culling lions?

3. What are some methods that the Fish and Game Commission could use to moderate the cons?

4. What are the cons of bighorn sheep extinction? Humans hunt wild ungulates and rodents.

5. Why do voters have such a strong aversion to killing lions when hunting other mammals is morally or socially acceptable? Is this concern for charismatic megafauna actually counterproductive to environmental goals / biodiversity conservation? Briefly explain you answer.

Please help! Also, explain answers if you can. Thanks!

If you examine plant life in a very arid place like deathvalley, you may find some herbaceous desert plants that do not have any anatomical features for water conservation. How would you expect this as someone who has studied botany?