I’m working on a Biology exercise and need support.
A limited time exercise with some Mcqs about: (The following are just details, not questions，Multiple choice questions are related to these details）
Mineral resources
Mining methods
Reclamation and mining policy
Sustainable use of minerals
Impacts of mining
Chemical pesticide and synthetic fertilizer use is minimized.
Hydroponic stations supplied by rainwater produce herbs, lettuce, and shiitake mushrooms.
Off-campus food sources are kept local whenever possible.
This serves as a model for campuses nationwide
Food production currently exceeds population growth, but not everyone has enough to eat
By 2050 we will have to feed 9+ billion people
Food security
Guarantee of an adequate, safe, nutritious, and reliable food supply
Undernutrition
Receiving fewer calories than one’s minimum dietary energy requirements
Around 800 million people suffer from undernutrition
Every 5 seconds a child starves to death
Poverty, politics, conflicts and war, and inefficiencies in distribution are the largest factors contributing to global undernutrition
………..
