Excessive irrigation can affect water quality by causing <em>erosion</em>, <u>transporting nutrients</u>, <u>pesticides</u>, and <u>heavy metals</u>, or <u>decreasing the amount of water that flows naturally</u> in streams and rivers.
Soil erosion due to land clearance and grazing. contaminated soils due to <u>pesticides</u> or <u>overuse of fertilizers</u>.
Air emissions from livestock operations make up 1<u>4.5 percent of global greenhouse gas</u>. Livestock farming emits several <u>greenhouse gases </u>that contribute to <u>climate change</u>, and may also be subject to the effects of <u>climate change</u> due to increased animal stress in dealing with rising temperatures.
The similarity in the arrangement and structure exists mostly with the quads because we, just like cats, need to be able to flex and extend them so we need a lot of strength in them.