Chemistry
A pure substance that only contains one type of atom and a pure substance with more than one type of atom
What is an element and a compound?
These are the two main types of nonrenewable energy sources
What are fossil fuels and nuclear energy?
This organelle both plant and animal cells have and it provides energy to the cell, and this organelle allows nutrients to enter the cell.
What is the mitochondria and cell membrane?
This principle states that processes shaping the Earth today operate the same way and at the same rates as they did in the past
What is uniformitarianism?
This is a symbiotic relationship where both organisms benefit, this relationship is where one of the organisms benefit and the other is not helped or harmed, this relationship one organism benefits and the other is harmed, and in this relationship the hunter (predator) kills the other organism (prey)
What is mutualism, commensalism, parasitism and predation?
The Law of Conservation of Mass states this unless the reaction is in an open container; some of atoms may be lost as this
What is the mass of the reactants is equal to the mass of the products unless some atoms are lost as a gas?
These are the four main types of renewable energy
What is hydroelectric energy, solar energy, wind energy and biomass?
This process uses carbon dioxide and water while this process uses oxygen and glucose
What is photosynthesis and respiration?
This is what scientist use to learn about the history of the Earth's climate by looking the different concentrations of gases in the atmosphere over different time periods
What is an Ice Core?
Producers are ___________________; consumers are _____________; and decomposers __________________ (HINT: what does each eat)
What are autotrophs, heterotrophs and eat dead organisms and decay?
This type of mixture is uniform, has the same type of properties throughout and cannot be separated; and the other type of mixture does not have the same properties throughout and can be separated
What is homogenous and heterogenous?
This is where fossil fuels come from
What is all kinds of dead organisms?
These are the 5 major types of microbes
What are viruses, bacteria, parasites, protozoa and fungi?
This type of rock comes from magma and lava; this type of rock comes from the weathering of rocks; and this type of rock comes from extreme heat and pressure
What is igneous, sedimentary and metamorphic?
This is where all energy comes from for all food chains and food webs
What is the sun and producers?
Non-metals are found this side of the periodic table and metals are found on this side of the periodic table
What is the right side and the left side?
This type of energy involves constructing dams and is extremely destructive to water ecosystems and aquatic animals
What is hydroelectric energy?
This type of disease outbreak is more localized and does not spread world wide while this type of disease outbreak spreads over a very large area (multiple continents or world wide)
What is an epidemic and a pandemic?
This theory states that plates are always in motion because they are floating on the Earth's upper mantle
What is the Plate tectonic theory?
97% of the earth's water in the hydrosphere is found here and is not consumable by humans
What is the ocean (salt water)?
The atomic number gives this information
What is the number of protons and electrons?
These are some of the problems with solar and wind energy
What is there is only sunlight during the day and there is not always enough wind.
The practice of altering DNA to manipulate genes for practical purposes
What is genetic modification?
This type of geological dating uses the Principle of Superposition to determine the history of the Earth and how it has changed over time, while this type of geological dating uses the amount of radioactive element to determine the history of the Earth and how it has changed over time
What is relative dating and absolute/radioactive dating?
This is where almost all of the earth's Freshwater is found
What are Ice caps and glaciers?