Examlex
Which of the following statements is not true about the reaction? 2 CH4 + 3 O2 → 2 CO2 + 4 H2O
Average
A numerical value representing the sum of a group of values divided by the number of values in the group, commonly used to describe the central tendency of a data set.
Speciation And Extinction
The processes by which new species are created through evolutionary mechanisms, and the loss of species when they die out, respectively.
Human Activity
Actions and behaviors performed by humans which impact the environment, such as industrial production, agriculture, and urban development.
Continental Drift
The theory suggesting that Earth's continents are in constant motion on the surface of the globe.
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