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33 Cards in this Set

  • Front
  • Back

Anemia

Caused by a deficiency in iron

Blindness in children

Caused by a deficiency in vitamin A

Persistence

A measure of how long a pesticide will remain deadly in the environment.

CAFOs

Concentrated animal feeding operations

Livestock raised in feedlots

Large numbers of livestock are bred to gain weight quickly.

Livestock raised on rangelands and pastures

Lifestock are fenced or unfenced, free to roam, and feed on grass.

Stunted growth and Goiter

Caused by a deficiency in iodine

The Green Revolution

A time period of significant increase in global food production due to high-input industrialized agriculture to increase crop yields.

IPM

Integrated Pest Management

Integrated Pest Management

Each crop and its pests are evaluated as parts of an ecological system. Pest control programs are carefully designed, using a variety of techniques specific to each situation.

Humus

A porous mixture of partially decomposed plant and animal matter and inorganic clay, silt and sand

Chronic undernutrition

People that cannot grow or buy enough food to meet their basic energy needs. - Hunger

Chronic malnutrition

People suffering from deficiencies of protein, and other key nutrients, which causes weakness and vulnerability to diseases.

Waterlogging

Adding water until the water table rises and envelops the deep roots of plants resulting in a loss of productivity, ultimately killing them.

Salinization

Repeated irrigation in dry climates leads to accumulation of salts in the upper layers of the soil.

Desertification

When the productive potential of soil, especially on arid or semiarid land, falls by 10% or more because of prolonged drought and human activities.

The main cause of food insecurity

Poverty

The 3 crops that provide 48% of all food calories.

Wheat, corn, and rice

Cash crops from plantation agriculture

Soybeans, Coffee, and sugarcane

Genetic Engineering

A process involving the altering an organism’s genetic material

Rachel Carson

Wrote the book "Silent Spring", about the biomagnification of DDT

Borneo (Parachuting cats!)

An example of the adverse effects persistent pesticides, such as DDT, have on an entire ecosystem.

100% Organic Label

The product was raised only by organic methods and contains all organic ingredients.

Organic Label

Contains at least 95% organic ingredients.

Organic Ingredients Label

Contains at least 70% organic ingredients. Cannot display the US Department of agriculture "Organic" seal.

Slash and burn agriculture

A type of subsistence agriculture which involves clearing a small plot in a tropical forest, growing a variety of crops until the soil nutrients are depleted, then moving to another plot.

Plantation agriculture

A type of industrialized agriculture in tropical, less-developed countries, which grow cash crops to be sold to more-developed countries.

Hydroponics

Growing plants by exposing their roots to a nutrient-rich water solution instead of soil.

Traditional subsistence agriculture

Farmers use energy from the sun, humans, and draft animals to produce crops for their family.

Traditional intensive agriculture

Farmers use energy from the sun, humans, draft animals, animal manure for fertilizer, and water to obtain higher crop yields for their family and for profit.

Agribusiness

A small number of multi-national corporations that control the growing, processing, distribution, and sale of foods in the U.S and global markets.

Blue Revolution

The fastest growing type of food production, which involves cultivating marine and freshwater fish. (Aquaculture)

The Second Green Revolution

A time period of significant increase in global food production based on fast-growing rice and wheat.