Me with this study guide for 15 points. you can fill it out or some thing.

Isthmus: a narrow land joining a bigger land from both sides.
Example = Land between North America and South America

Island: a land separate from all of the other joined lands
Example = Australia

Plateau: an area of relatively level high ground.
Example = Grand Canyon

Biodiversity: Wild range of plants and animals
Example = Rain forest

Embargo:  government-instituted prevention of exports to a certain country 
Example =  Country A dislikes Country B's human rights policies. In order to coerce Country B to change its ways, Country A forbids its companies from selling widgets to Country B. 

Ecotourism:  the practice of touring natural habitats in a manner meant to minimize ecological impact
Example = Louisiana 

Carnival: a public event or celebration
Example = Christmas

Interdependence: Difference between two things  
Example = If you study Math, you’ll discover there is a great deal of difference between fractions and decimals

Dependence: Being controlled by someone or something
Example =  When driving a car, the controls are with the driver.

Independence: Free from being controlled
Example = If you want  drink water, you do drink it. No one can control you with that

Attracts next to next and of the phosolipid that attracts water repels next to the end that repels water