Hydrology
Chemistry
Microbiology
Earth's History
Energy
100
Chemical formula for water
What is H2O
100
Table that chemicals are placed on
What is Periodic Table of Elements (PTE)
100
A unicellular organism has
What is one cell
100
discovered the Darwinian finches
What is Charles Darwin
100
nuclear power produces
What is radioactive waste
200
Areas where salt water and fresh water meet
What is Estuary
200
Chemical formula for potassium
What is K
200
all microscopic organisms are
What is unicellular
200
the first era of time
What is Precambrian era
200
provides a source of energy for all processes on earth
What is the sun
300
Non-point source pollution is
What is pollution that you cant find the source where it is coming from.
300
NACHO3 stands for
What is Baking soda
300
these are prokaryotic organisms
What is bacteria
300
how old scientists predict the earth to be
What is 4.6 billion years old
300
name 2 examples of renewable resourses
What is air, fresh water, soil, living things, and sunlight
400
An excess of this chemical creates algal blooms
What is nitrates
400
the atomic mass is determined by the amount of ___ found in the nucleus
What is protons and neutrons
400
this is how bacteria reproduces
What is binary fission
400
type of rock that most fossils are found in
What is sedimentary rock
400
the primary source of energy production across the globe
What is fossil fuels
500
There are ____ water properties
What is 7
500
Electrons travel around the _______ of an atom
What is nucleus
500
these are eurkaryotic, non- photosynthetic organisms
What is fungi
500
the three periods where dinosaurs roamed the earth
What is Triassic, Jurassic, and the cretaceous
500
name 2 negative environmental effects caused by fossil fuels
What is smog, decreased water quality, and acid rain.
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