4 The San Joaquin Kit FoxThe San Joaquin kit fox is one of the most endangered animals in California. Kit foxes are the size of housecats, and they were originally found throughout most of the San Joaquin Valley of central California. In the1930s, people began converting much of this land from grassland to farms, orchards, and cities. Currently, thereare fewer than 7,000 individual kit foxes living in the edges of the San Joaquin Valley.San Joaquin Kit FoxKit foxes use underground dens to keep themselves cool during summer months and warm during wintermonths. These dens also help protect the foxes from predators, such as coyotes. Kit foxes are active mostly atnight and eat rodents and other small animals. These foxes do not have to drink water as their prey providesthem with adequate water supplies. One unique feature of kit fox populations is that they increase and decreasewith the amount of rainfall. Changes in precipitation resulting from climate change, such as higher thanaverage rainfall or long periods of drought, have significant effects on the kit fox populations.Habitat loss due to agriculture, industry, and building residential areas is associated with declining kit foxpopulations. These foxes are also harmed by pesticides and rodenticides (chemicals that kill rodents) used byfarmers when growing crops.Describe ONE way that the use of rodenticides affects the kit fox population AND explain how the size ofthe kit fox population is affected.

The San Joaquin kit fox is of great importance because it is one of the most endangered animals in…

Answered: Ise Describe ONE way that the use of…

Ise Describe ONE way that the use of rodenticides affects the kit fox population AND explain how the size of the kit fox population is affected.

Biology Today and Tomorrow without Physiology (MindTap Course List)

5th Edition

ISBN:9781305117396

Author:Cecie Starr, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Christine Evers, Lisa Starr

Chapter18: The Biosphere And Human Effects

Section: Chapter Questions

Problem 2CT

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Question

The San Joaquin Kit Fox
The San Joaquin kit fox is one of the most endangered animals in California. Kit foxes are the size of house
cats, and they were originally found throughout most of the San Joaquin Valley of central California. In the
1930s, people began converting much of this land from grassland to farms, orchards, and cities. Currently, there
are fewer than 7,000 individual kit foxes living in the edges of the San Joaquin Valley.
San Joaquin Kit Fox
Kit foxes use underground dens to keep themselves cool during summer months and warm during winter
months. These dens also help protect the foxes from predators, such as coyotes. Kit foxes are active mostly at
night and eat rodents and other small animals. These foxes do not have to drink water as their prey provides
them with adequate water supplies. One unique feature of kit fox populations is that they increase and decrease
with the amount of rainfall. Changes in precipitation resulting from climate change, such as higher than
average rainfall or long periods of drought, have significant effects on the kit fox populations.
Habitat loss due to agriculture, industry, and building residential areas is associated with declining kit fox
populations. These foxes are also harmed by pesticides and rodenticides (chemicals that kill rodents) used by
farmers when growing crops.
Describe ONE way that the use of rodenticides affects the kit fox population AND explain how the size of
the kit fox population is affected.

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