1
Core samples are small portions of a formation taken from an existing well and used for geologic analysis. The sample is analyzed to determine porosity, permeability, fluid content, geologic age, and probable productivity of oil from the site. Drilling is the only way to be sure that oil and gas...
Grade Level   5 6 7 8 9
Classroom Activities Curricula and Instruction
Save to List
2
"The """"Blue Goose"""" has been the symbol of the National Wildlife Refuge System since it was first drawn by Pulitzer Prize-winning cartoonist J.N. """"Ding"""" Darling, one of the greatest supporters of wildlife conservation in the 20th century. Naturalist and author Rachel Carson had a reminder...
Grade Level   3 4 5 6 7 8
Classroom Activities Curricula and Instruction
Save to List
3
These lessons are intended for use in any high school biology course. However, many can be used in middle school / junior high school life science and earth science classes, possibly with slight modification depending on teacher's style and approach, and the experience and level of students. Many...
Grade Level   7 8 9 10 11 12
Classroom Activities Curricula and Instruction
Save to List