By not killing them for their horn! ;)
People are killing them and using their horns for medicine. The most endangerd rhino is the Javan rhinos.
Whales are killed for food and other by products from which a profit is made.
1000 bucks I think
Rhino Linings offers several different products and it looks like the Rhino Hybrid product offers "very good chemical resistance" - meaning gas shouldn't eat through rhino liner. Go to their website to see more on the rhino liner product: http://liners.rhinolinings.com/en/products/3/Rhino-Hybrid
Killing of rhinoceros is prohibited and there is strict punishment for the crime. Reserve parks and sanctuaries are also made to preserve them. Government is looking after the parks and sanctuaries.
Rhino Lining sells linings for truck beds. Some of the linings the company sells have to be installed, others may be sprayed on. The linings are be inexpensive or not depending on the size of the liner and the materials it is made of.
Blue Rhino manufacture a number of propane and non-propane products to consumers and they also exchange empty cylinders for clean, safe and precision filled cylinders
no its made of cartlige
because they are killing the rhino's and taking the horns off so they can make medicine.
i think its because rhino have the horn so that is why people killing rhinos
Rhino's horns are made of ivory which is prized by many poachers for it's high value, but the rhino is now illegal to hunt.