The location of this cache is near an Eagle
scout service project.
This project was carried out by a member of Troop 73
Holliston.
This project involved building a trail map information board,
clearing and marking trails at the College rock area in
Hopkinton.
In order to earn the Eagle Scout rank a scout must:
-Earn 21 merit badges including the 15 in this series,
-Progress through all the previous ranks each of which has it's own
set of requirements.
-Serve a minimum of six months in a leadership position
-Plan, organize, and lead other scouts in an approved service
project which benefits the community.
-Pass an Eagle board of review.

ENVIRONMENTAL SCIENCE
Requirements:
- Make a timeline of the history of environmental science in
America. Identify the contribution made by the Boy Scouts of
America to environmental science. Include dates, names of people or
organizations, and important events.
- Define the following terms: population, community, ecosystem,
biosphere, symbiosis, niche, habitat, conservation, threatened
species, endangered species, extinction, pollution prevention,
brownfield, ozone, watershed, airshed, nonpoint source, hybrid
vehicle, fuel cell.
- Do ONE activity in EACH of the following categories (using the
activities in this {the merit badge} pamphlet as the basis for
planning and carrying out your projects):
- Ecology
A-Conduct an experiment to find out how living things
respond to changes in their environments. Discuss your observations
with your counselor.
B-Conduct an experiment illustrating the greenhouse effect.
Keep a journal of your data and observations. Discuss your
conclusions with your counselor.
Discuss what is an ecosystem. Tell how it is maintained in nature
and how it survives.
- Air Pollution
A-Perform an experiment to test for particulates that
contribute to air pollution. Discuss your findings with your
counselor.
B-Record the trips taken, mileage, and fuel consumption of a
family car for seven days, and calculate how many miles per gallon
the car gets. Determine whether any trips could have been combined
("chained") rather than taken out and back. Using the idea of trip
chaining, determine how many miles and gallons of gas could have
been saved in those seven days.
C-Explain what is acid rain. In your explanation, tell how
it affects plants and the environment and the steps society can
take to help reduce its effects.
- Water Pollution
A-Conduct an experiment to show how living things react to
thermal pollution. Discuss your observations with your
counselor.
B-Conduct an experiment to identify the methods that could
be used to mediate (reduce) the effects of an oil spill on
waterfowl. Discuss your results with your counselor.
C-Describe the impact of a waterborne pollutant on an
aquatic community. Write a 100-word report on how that pollutant
affected aquatic life, what the effect was, and whether the effect
is linked to biomagnification.
- Land pollution
A-Conduct an experiment to illustrate soil erosion by water.
Take photographs or make a drawing of the soil before and after
your experiment, and make a poster showing your results. Present
your poster to your patrol or troop.
B-Perform an experiment to determine the effect of an oil
spill on land. Discuss your conclusions with your counselor.
C-Photograph an area affected by erosion. Share your
photographs with your counselor and discuss why the area has eroded
and what might be done to help alleviate the erosion
- Endangered Species
A-Do research on one endangered species found in your state.
Find out what its natural habitat is, why it is endangered, what is
being done to preserve it, and how many individual organisms are
left in the wild. Prepare a 100-word report about the organism,
including a drawing. Present your report to your patrol or
troop.
B-Do research on one species that was endangered or
threatened but which has now recovered. Find out how the organism
recovered, and what its new status is. Write a 100-word report on
the species and discuss it with your counselor.
C-With your parent's and counselor's approval, work with a
natural resource professional to identify two projects that have
been approved to improve the habitat for a threatened or endangered
species in your area. Visit the site of one of these projects and
report on what you saw.
- Pollution Prevention, Resource Recovery, and Conservation
A-Look around your home and determine 10 ways your family
can help reduce pollution. Practice at least two of these methods
for seven days and discuss with your counselor what you have
learned.
B-Determine 10 ways to conserve resources or use resources
more efficiently in your home, at school, or at camp. Practice at
least two of these methods for seven days and discuss with your
counselor what you have learned.
C-Perform an experiment on packaging materials to find out
which ones are biodegradable. Discuss your conclusions with your
counselor.
- Choose two outdoor study areas that are very different from one
another (e.g., hilltop vs. bottom of a hill; field vs. forest;
swamp vs. dry land). For BOTH study areas, do ONE of the following:
- Mark off a plot of 4 square yards in each study area, and count
the number of species found there. Estimate how much space is
occupied by each plant species and the type and number of nonplant
species you find. Write a report that adequately discusses the
biodiversity and population density of these study areas. Discuss
your report with your counselor.
- Make at least three visits to each of the two study areas (for
a total of six visits), staying for at least 20 minutes each time,
to observe the living and nonliving parts of the ecosystem. Space
each visit far enough apart that there are readily apparent
differences in the observations. Keep a journal that includes the
differences you observe. Then, write a short report that adequately
addresses your observations, including how the differences of the
study areas might relate to the differences noted, and discuss this
with your counselor.
- Using the construction project provided or a plan you create on
your own, identify the items that would need to be included in an
environmental impact statement for the project planned.
- 6. Find out about three career opportunities in environmental
science. Pick one and find out the education, training, and
experience required for this profession. Discuss this with your
counselor, and explain why this profession might interest you.
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