Water Cycle
Water returns from the air to the ground in this form
Precipitation
Nitrogen in the air goes to the ground through the help of these bacteria?
Nitrogen-Fixing Bacteria
Carbon leaves the ground in this man made process
Combustion
What is the first step of the scientific method?
What is the the measurement of Earth's gravity
9.8 m/s2
Water droplets in cloud form move from area to the next, we call this:
Transportation
The process of turning ammonium ions into nitrites and nitrates
Nitrification
What type of animal brings carbon into the ground?
Decomposers
The most fun part of the scientific process
Experiment
What is the formula used to find weight?
W=Mass X Gravity
Water turns from a gas to a liquid through this process
Condensation
The uptake of nitrates from soil by the roots of the plants
Assimilation
Plants turn carbon into food through this process:
Photosynthesis
Doing some research before making a hypothesis is possible, true or false.
True
What is the formula used to find Density
Water seeps into the ground through this process
Infiltration
Decomposers turn nitrogen organisms from dead compounds back into ammonium
Ammonification
Dead animals and plants turn into oil and gas through this process
Fossilization
The second step of the scientific method?
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Two items exist on Earth, Item A's mass is 24kg and the Item B's mass is 20kg. Which weighs more?
Water moves from the mountains, lakes, and rivers, to the oceans in this process.
Ground runoff
Nitrogen is an important compound in these two things
Proteins and nucleic acids
Animals and plants release CO2 through this process
Aerobic Cellular Respiration
This step usually contains a statement like, "If ______, then _________.
Hypothesis
Item A's mass is 10kg and has a volume of 1 000 000 cm3 while Item B's mass is 20kg and has a volume of 20cm3 . Which item has a larger density?
Item B