Chemistry/Geology
This element on the Periodic Table is the most common in the Earth's crust and in life forms.
Oxygen
Darwin concluded that Directional, Stabilizing, Disruptive, and Artificial are four types of this.
Natural Selection
Name the two main groups of thought in philosophy.
In controlling pests on a farm, using an enemy of one's enemy is the farmer's friend (using organisms against each other) is called this.
Biocontrol
What percentage of freshwater is in ice/glaciers?
80%
Energy is always conserved but tends to go from a more ordered state to a less ordered state called
Entropy
Small changes in a gene pool of a population within a single species.
Microevolution
The belief that Nonhumans have no intrinsic value
Anthopocentrism
Drip hoses and conventional sprayers are two ways to achieve this in agriculture.
Irrigation
The removal of salt from seawater is called this
Desalinization
On the pH Scale, samples with the range of 8-14 are considered this
Basic or a base
A process by which a new species is generated
Speciation
When something has the right to exist and has inherent value.
Intrinsic Value
During this soil process, more than 10% productivity is lost due to erosion
Desertification
Water can be polluted by these specific ways. Name at least three.
Toxic Chemicals (pesticides/petrol)
Sediment (clear cutting/mining/erosion)
Thermal Pollution (removing shade vegetation/hot water released by factories)
Nutrient Pollution (Eutrophication/golf courses/lawns
Pathogens and Disease (viruses/bacteria/protists/E-coli and other coliforms)
Low energy, long waves on the Electromagnetic Spectrum are considered this type of wave
Radio
This speciation occurs as a result of a geographical barrier
Allopatric
Whitman, Emerson, and Thoreau all viewed nature as a direct manifestation of the divine, emphasizing the soul's oneness with nature and God. They are considered this.
Transcendentalists
Soils differ in texture. Name the three different textures and then the mixture.
Sand, Silt, Clay, Loam-mix
The pH of fresh water should be around this number on the pH scale.
7
Landslides, Tsunamis, Earthquakes, Volcanic Eruptions all are considered this type of hazard.
Geohazard
A community of non-living and living and interactions between them.
Ecosystem
This economic movement led to increased human impacts on the environment, and consumption of natural resources.
The Industrial Revolution
Name the Soil Horizons from top to bottom.
O,A,E, B, C, R
Name the 6 ocean ecosystems.
Open Ocean, Kelp Forest, Coral Reef, Intertidal Zone, Salt Marsh, Mangrove Swamp