Examlex
When the Endangered Species Act was established in 1973, the list included 92 U.S.species.In 2010, that number had risen to
Energy Transformation
The process of converting energy from one form to another, such as kinetic energy to electrical energy, fundamental to various natural phenomena and technologies.
Low-Quality Heat
Thermal energy that is at a temperature unsuitable or inefficient for conversion into work or other high-value energy forms.
Physical Laws
Fundamental principles that describe and predict the conditions under which physical events occur, usually expressed in mathematical form.
High-Quality Energy
Energy that is concentrated and easily transformed into other forms of energy, such as electricity and gasoline, with a high efficiency rate.
Q7: The concept that no two species can
Q8: Modern industrial fishing has caused as much
Q23: Extinctions, even those caused unintentionally by humans,
Q42: Which of the following is not true
Q44: By the end of this century polar
Q54: _ is like an arms race between
Q58: Put into your own words the events
Q60: _ is threatening marine ecosystems by warming
Q64: The U.S._ has the responsibility for identifying
Q75: India has a thriving and rapidly growing