Examlex
The Earth Policy Institute estimates that by 2025,China will use how much more oil than the United States?
Insomnia
A sleep disorder characterized by difficulty falling and/or staying asleep.
Nutrients
Essential substances that organisms need to consume in order to support their bodily functions and maintain health, including vitamins, minerals, and proteins.
Mind, Body, Spirit
An approach to wellness that considers the holistic connection and health of the physical body, mental state, and spiritual well-being.
Overall Wellness
A holistic approach to health that includes physical, mental, emotional, and social well-being.
Q1: Agriculture consumes _ of the water withdrawn
Q26: _,such as N<sub>2</sub>O,CH<sub>4</sub>,and CO<sub>2</sub>,compose part of the
Q27: What percentage of the world's grain production
Q29: About 90% of radon related lung cancers
Q46: Because of the earth's shape,the atmosphere is
Q56: Some fisheries biologists and managers have begun
Q67: Waste from the production of nuclear weapons
Q67: The most dangerous activity that individuals might
Q72: High-quality energy can best be characterized as
Q87: In 1968,the U.S.Congress passed the _ to