Think. When pesticide is sprayed on plants they die. Now, apply that to animals.
actually both... most of them are...and do eat decaying and rotten insects and animals. some ants raid their surroundings looking for both living and dead animals. the farmer ants gather leaves but they do not eat it. they culture a certain fungi back in their house.
Well they try and kill the pest insects that damage their crops but unfortunately the insecticide sprays they use actually kill all insects which, while perhaps OK for the farmer is very bad for the ecology and biodiversity of the planet.....also we end up eating some of these chemicals and as they are poisons it can not really be good for us.
spray chemicals on the feild
Yes and no. Farmer A in the US quite probably uses more than Farmer B somewhere in France or Germany, but Farmer A probably uses less chemicals per acre than Farmer B in another country. (I'm assuming we're not talking about subsistence farming or organic farming.)
Kill animals.
Awake
The main irony is that the animals who replace the farmer abuse their fellow animals in worse ways than the farmer ever did.
A farmer is a noun. It is a person who cultivates the land and raises crops or animals for food.
If you have a home garden, and time to closely monitor your plants, there is no reason to use chemicals of any kind on your veggies. However, if you are a commercial producer, your income depends on producing as much perfect product that you can. To combat the slugs, bugs, caterpillars, fungi and other critters that enjoy eating the veggies, the farmer must use chemicals to reduce, if not eliminate, the plant and animal invaders of his crop.
Natural selection
Have his own tools and animals
It is usually what they have grown up around. Every farmer is diferent in this sense.