Introduced new farming practices

Introduced new technology

Only used in the developing countries

Increased food production drastically

Using horses and mules to plow fields to be more efficient

Using hand tools to work in agricultural fields to use less fossil fuels

Applying chemicals sprayed on crops in order to kill organisms that do harm to crops

Using machines to increase profits and efficiency but also use of fossil fuels

Applying chemicals sprayed on fields in order to give them the nutrients that they need to grow

Applying controlled amounts of water to plants at needed intervals to grow agricultural crops

Applying chemicals sprayed on crops in order to kill organisms that do harm to crops

Inserted new genetic material into the DNA of crops in order to help them fight diseases

Chemicals sprayed on crops in order to kill organisms that do harm to crops

Chemicals inserted into the DNA of crops in order to help them fight diseases

Chemicals inserted into the DNA of crops in order to help them grow

Chemicals sprayed on fields in order to give them the nutrients that they need to grow

Humans increased the amount of food they grew and needed protection from pests

Humans decreased the amount of food because they couldn't protect the crops from diseases

Humans decreased the amount of food they grew and needed a more reliable source of food

Humans increased the amount of food they grew and overused the nutrients in soil

All organisms on Earth

A plant, animal, microorganism, or other organism that humans have selectively bred to withstand certain diseases or problems

A plant, animal, microorganism or other organism whose genetic makeup has been modified in a laboratory using genetic engineering or transgenic technology

No organisms on Earth have ever been genetically modified

ash and remains of fire

overturned soil

spray that can potentially kill pests

liquid or pellets of concentrated nutrients

ash and remains of fire

liquid or pellets of concentrated nutrients

overturned soil

spray that can potentially kill pests

overturned soil

liquid or pellets of concentrated nutrients

spray that can potentially kill pests

ash and remains of fire

removing existing vegetation and providing a layer of nutrients to start new growing

turning the soil to control for weeds and pests and to prepare for seeding

replacing the essential nutrients for plant growth to the soil after they have been depleted

controling weeds, insect infestation and diseases of plants

removing existing vegetation and providing a layer of nutrients to start new growing

controling weeds, insect infestation and diseases of plants

turning the soil to control for weeds and pests and to prepare for seeding

replacing the essential nutrients for plant growth to the soil after they have been depleted

turning the soil to control for weeds and pests and to prepare for seeding

removing existing vegetation and providing a layer of nutrients to start new growing

replacing the essential nutrients for plant growth to the soil after they have been depleted

controling weeds, insect infestation and diseases of plants