Water Cycle
What is an example of precipitation?
rain, snow, sleet and hail
Which process in the carbon cycle breaks down decaying material?
decomposition
Which part of the nitrogen cycle is in the atmosphere?
A. N2 gas
B. bacteria
C. decompositing animals
What gas do animals need to breathe?
Oxygen
How many students are at West Springfield?
2,841
What is stage of water cycle when air cools and turns to clouds?
condensation
Which steps of the carbon cycle release (make) oxygen?
A. respiration
B. photosynthesis
C. combustion
D. decomposition
B
How do animals get nitrogen?
Eating plants
What is the chemical formula for water?
A. H2O
B. N2
C. CO2
A. H2O
When is the last day of school?
June 17
What is the name of water when it is a gas?
water vapor
Which steps of the carbon cycle release (make) carbon dioxide?
A. respiration
B. photosynthesis
C. combustion
D. decomposition
A, C, D
How do plants get nitrogen?
PLants absorb nitrogen through roots
Why is the carbon cycle important?
A. We need water to live.
B. Carbon is important to the sun.
C. Animals need oxygen to breathe and plants need carbon dioxide to make oxygen.
C. Animals need oxygen to breathe and plants need carbon dioxide to make oxygen.
When is our environmental science final exam?
June 15
What is the stage when water evaporates from plants?
transpiration
What gas do animals need to breathe?
oxygen
What converts nitrogen from air to soil?
A. Plants
B. Bacteria
C. Sun
B. Bacteria converts nitrogen from air to soil
Why do living things need nitrogen?
A. to build amino acids & proteins & store genetic information
B. to act as a universal solvent
C. to provide energy for all living things
A. Nitrogen builds amino acids and protein
What is Ms. Pecora's baby's birthday?
December 16
What is the stage of the water cycle when water moves from a lake to the air?
evaporation
What stage of the carbon cycle removes carbon dioxide from the atmosphere and makes oxygen?
Photosynthesis
What converts nitrogen from soil to air?
A. Plants
B. Bacteria
C. Sun
B. Bacteria converts nitrogen from soil to air
What percent of Earth's atmosphere is nitrogen?
78%
What is Ms. Pecora's baby's name?
Caroline