Lesson 4 - Climate Change Food Security APK

Farming that provides food only for the needs of the farmer’s family, leaving little or none to sell is....

• Commercial

• Subsistence

• Intensive

• Extensive

Crop yields are....

• how much of a crop was harvested from a piece of land

• the total crop produced

People that travel from place to place to find fresh pasture for animals and has no permanent home....

• Citizens

• Humans

• Nomads

Desertification is...

• A delicious desert

• the loss of previously productive land due to continual degradation

• the spreading of deserts

Human activities that are adding to the warming of the atmosphere due to the natural processes...

• The Greenhouse Effect

• The Enhanced Greenhouse Effect

Rain, snow, sleet, or hail that falls to or condenses on the ground...

• Atmosphere

• Evaporation

• Precipitation

Tick all the impacts of Human Induced Climate Change

• variable rainfall

• increasing temperatures

• ocean acidification

• changing distribution of plants and animals

Food security is when all people, at all times, have physical and economic __________ to sufficient safe and nutritious food to meet their dietary needs and food preferences for an active and healthy lifestyle

A prolonged period of abnormally low rainfall, leading to a shortage of water...

• Arid

• Drought

• Dry

Vulnerable means...

• Easily damaged or hurt by something negative or harmful

• A member of the Vulcan clan

• Protected from or not exposed to danger or risk