a group of african american children examine globe at daycare - geology class stock videos & royalty-free footage00:11
students doing a volcano presentation in the classroom - geology class stock videos & royalty-free footage00:09
rotating model of planet earth highlighting major areas of volcanic activity. - geology class stock videos & royalty-free footage00:11
german astronaut alexander gerst together with other trainees, takes part in the european space agency's pangaea training course on the spanish isle... - geology class stock videos & royalty-free footage04:28
female medical research scientists adding dropping a colored liquid on plate - geology class stock videos & royalty-free footage00:10
young man student doing a presentation about volcanoes in the classroom - geology class stock videos & royalty-free footage00:05
grandfather teaching granddaughter about rocks - geology class stock videos & royalty-free footage00:24
marshall explains the many benefits satellite imaging offers to humanity including advances in environmental and pollution studies, geology,... - geology class stock videos & royalty-free footage02:48
five men jailed for planning bomb attack; england: london: old bailey: ext dr john reid mp live 2-way interview from westminster sot - i do not want... - geology class stock videos & royalty-free footage02:54
close-up of a woman's hand as she inspects a glittering stone found in the taiya river, alaska, usa. - geology class stock videos & royalty-free footage00:06
sequence showing stratification in sandstone rock formations in wadi hitan national park, egypt. - geology class stock videos & royalty-free footage00:12
young hispanic daycare teacher helps students study a globe - geology class stock videos & royalty-free footage00:07
t/l ws wulong karst landform / chongqing, china - geology class stock videos & royalty-free footage00:20
t/l ws zi wulong karst landform / chongqing, china - geology class stock videos & royalty-free footage00:15
t/l ws zo wulong karst landform / chongqing, china - geology class stock videos & royalty-free footage00:15
t/l ws td wulong karst landform / chongqing, china - geology class stock videos & royalty-free footage00:15
t/l ws wulong karst landform / chongqing, china - geology class stock videos & royalty-free footage00:15
compound letters of formula being written down on paper graph. - geology class stock videos & royalty-free footage00:09
compound letters of formula being written down on paper graph. - geology class stock videos & royalty-free footage00:03
turkish and american scientists attempting to understand the geological history and changing climate of mars are investigating the water and sediment... - geology class stock videos & royalty-free footage06:01
magnitude earthquake with an epicenter about 6 miles southwest of acapulco rattled mexico's guerrero state and shook buildings as far as 200 miles... - geology class stock videos & royalty-free footage00:55
the environment: everything around us - part 24 of 24. a variety of environments - big city, arid desert, arctic tundra, tropical everglades - are recorded on a film that two boys make as a class assignment. eric and marty learn of the vast geographic and - geology class stock videos & royalty-free footage00:34
the environment: everything around us - part 23 of 24. a variety of environments - big city, arid desert, arctic tundra, tropical everglades - are recorded on a film that two boys make as a class assignment. eric and marty learn of the vast geographic and - geology class stock videos & royalty-free footage00:34
the environment: everything around us - part 22 of 24. a variety of environments - big city, arid desert, arctic tundra, tropical everglades - are recorded on a film that two boys make as a class assignment. eric and marty learn of the vast geographic and - geology class stock videos & royalty-free footage00:31
the environment: everything around us - part 21 of 24. a variety of environments - big city, arid desert, arctic tundra, tropical everglades - are recorded on a film that two boys make as a class assignment. eric and marty learn of the vast geographic and - geology class stock videos & royalty-free footage00:29
the environment: everything around us - part 20 of 24. a variety of environments - big city, arid desert, arctic tundra, tropical everglades - are recorded on a film that two boys make as a class assignment. eric and marty learn of the vast geographic and - geology class stock videos & royalty-free footage00:30
the environment: everything around us - part 19 of 24. a variety of environments - big city, arid desert, arctic tundra, tropical everglades - are recorded on a film that two boys make as a class assignment. eric and marty learn of the vast geographic and - geology class stock videos & royalty-free footage00:31
the environment: everything around us - part 18 of 24. a variety of environments - big city, arid desert, arctic tundra, tropical everglades - are recorded on a film that two boys make as a class assignment. eric and marty learn of the vast geographic and - geology class stock videos & royalty-free footage00:31
the environment: everything around us - part 17 of 24. a variety of environments - big city, arid desert, arctic tundra, tropical everglades - are recorded on a film that two boys make as a class assignment. eric and marty learn of the vast geographic and - geology class stock videos & royalty-free footage00:30
the environment: everything around us - part 16 of 24. a variety of environments - big city, arid desert, arctic tundra, tropical everglades - are recorded on a film that two boys make as a class assignment. eric and marty learn of the vast geographic and - geology class stock videos & royalty-free footage00:31
the environment: everything around us - part 15 of 24. a variety of environments - big city, arid desert, arctic tundra, tropical everglades - are recorded on a film that two boys make as a class assignment. eric and marty learn of the vast geographic and - geology class stock videos & royalty-free footage00:28
the environment: everything around us - part 14 of 24. a variety of environments - big city, arid desert, arctic tundra, tropical everglades - are recorded on a film that two boys make as a class assignment. eric and marty learn of the vast geographic and - geology class stock videos & royalty-free footage00:32
the environment: everything around us - part 13 of 24. a variety of environments - big city, arid desert, arctic tundra, tropical everglades - are recorded on a film that two boys make as a class assignment. eric and marty learn of the vast geographic and - geology class stock videos & royalty-free footage00:31
the environment: everything around us - part 12 of 24. a variety of environments - big city, arid desert, arctic tundra, tropical everglades - are recorded on a film that two boys make as a class assignment. eric and marty learn of the vast geographic and - geology class stock videos & royalty-free footage00:32
the environment: everything around us - part 11 of 24. a variety of environments - big city, arid desert, arctic tundra, tropical everglades - are recorded on a film that two boys make as a class assignment. eric and marty learn of the vast geographic and - geology class stock videos & royalty-free footage00:33
the environment: everything around us - part 10 of 24. a variety of environments - big city, arid desert, arctic tundra, tropical everglades - are recorded on a film that two boys make as a class assignment. eric and marty learn of the vast geographic and - geology class stock videos & royalty-free footage00:33
the environment: everything around us - part 9 of 24. a variety of environments - big city, arid desert, arctic tundra, tropical everglades - are recorded on a film that two boys make as a class assignment. eric and marty learn of the vast geographic and - geology class stock videos & royalty-free footage00:31
the environment: everything around us - part 8 of 24. a variety of environments - big city, arid desert, arctic tundra, tropical everglades - are recorded on a film that two boys make as a class assignment. eric and marty learn of the vast geographic and - geology class stock videos & royalty-free footage00:31
the environment: everything around us - part 7 of 24. a variety of environments - big city, arid desert, arctic tundra, tropical everglades - are recorded on a film that two boys make as a class assignment. eric and marty learn of the vast geographic and - geology class stock videos & royalty-free footage00:29
the environment: everything around us - part 6 of 24. a variety of environments - big city, arid desert, arctic tundra, tropical everglades - are recorded on a film that two boys make as a class assignment. eric and marty learn of the vast geographic and - geology class stock videos & royalty-free footage00:33
the environment: everything around us - part 5 of 24. a variety of environments - big city, arid desert, arctic tundra, tropical everglades - are recorded on a film that two boys make as a class assignment. eric and marty learn of the vast geographic and - geology class stock videos & royalty-free footage00:30
the environment: everything around us - part 4 of 24. a variety of environments - big city, arid desert, arctic tundra, tropical everglades - are recorded on a film that two boys make as a class assignment. eric and marty learn of the vast geographic and - geology class stock videos & royalty-free footage00:30
the environment: everything around us - part 3 of 24. a variety of environments - big city, arid desert, arctic tundra, tropical everglades - are recorded on a film that two boys make as a class assignment. eric and marty learn of the vast geographic and - geology class stock videos & royalty-free footage00:27
the environment: everything around us - part 2 of 24. a variety of environments - big city, arid desert, arctic tundra, tropical everglades - are recorded on a film that two boys make as a class assignment. eric and marty learn of the vast geographic and - geology class stock videos & royalty-free footage00:30
the environment: everything around us - part 1 of 24. a variety of environments - big city, arid desert, arctic tundra, tropical everglades - are recorded on a film that two boys make as a class assignment. eric and marty learn of the vast geographic and - geology class stock videos & royalty-free footage00:31
scientists from orleans are using a 20 metre-deep well in france's beauce region to drill sensors into the ground in order to understand how the... - geology class stock videos & royalty-free footage05:24
rescuers move body from rubble after earthquake in california. destroyed hospital in california. sheriff helps with rescue mission - geology class stock videos & royalty-free footage00:27
modern utilities failed during california earthquake. rescue effort after earthquake in california - geology class stock videos & royalty-free footage00:24
foundations of modern hospital in california after earthquake. highway reduced to rubble after california earthquake. buckled railroad tracks.... - geology class stock videos & royalty-free footage00:32
modern hospital in california after earthquake - geology class stock videos & royalty-free footage00:12
collapsed house and broken windows in gediz after earthquake. survivors sit in street after earthquake. destroyed village of gediz. earthquake in... - geology class stock videos & royalty-free footage00:39
ladies wash clothes in polluted stream after earthquake. sanitation problems after earthquake, geologists investigate earthquake in turkish village - geology class stock videos & royalty-free footage00:36
survivors of turkish earthquake receive emergency food supplies from land rover vehicle. people hold out bowls for food. children queue for food.... - geology class stock videos & royalty-free footage00:29
broken glass on building in gediz after earthquake. survivors in gediz after earthquake. land rover brings food supplies to survivors in gediz. lady... - geology class stock videos & royalty-free footage00:29
survivors carry furniture and possessions through streets in gediz after earthquake. man carries chair through ruins. survivors return to gediz.... - geology class stock videos & royalty-free footage00:31
earthquake damage in mountains in turkey. stresses in rock masses along fault. collapsed buildings after earthquake. speaker in turkish village - geology class stock videos & royalty-free footage00:36
man gathers belongings after earthquake in village. survivors of earthquake in gediz. concrete pillar in destroyed village. bust of ataturk.... - geology class stock videos & royalty-free footage00:34
roof tiles on collapsed house. wooden shutters on collapsed building. survivors wander around collapsed homes after earthquake - geology class stock videos & royalty-free footage00:34
collapsed mosque and church objects on ground after 1970 earthquake in gediz. concrete from collapsed mosque. tree by mosque. man looks through... - geology class stock videos & royalty-free footage00:28
collapsed homes in gediz village after earthquake. destroyed houses and collapsed mosque - geology class stock videos & royalty-free footage00:30
geologists follow rift in ground. snow by rift in ground. man pokes stick into rift. town in turkish mountains. 1970 gediz earthquake aftermath.... - geology class stock videos & royalty-free footage00:32
earthquake magnitude on richter scale calculation. 7.1 major earthquake reading on richter scale. geologists walk along rift in ground in mountains... - geology class stock videos & royalty-free footage00:29
seismologist estimates earthquake magnitude with seismograph and ruler. waves after the p waves were recorded on seismograph. richter scale... - geology class stock videos & royalty-free footage00:36
animation of planet earth and seismic waves originating in turkey. seismograph of earthquake. man measures seismograph recording - geology class stock videos & royalty-free footage00:21
seismologist collects data in berkeley, california. seismograph data. man records data. movement of p waves recorded across network. hand holds... - geology class stock videos & royalty-free footage00:33
p wave recorded on seismograph. micro-amperes reading during p waves. man measures time interval between p waves - geology class stock videos & royalty-free footage00:34
seismic activity recorded at berkeley, california during earthquake. needle on meter shows micro-amperes recording. p waves recorded on seismograph.... - geology class stock videos & royalty-free footage00:32
broken clock and rocks. earthquake recording system in berkeley, california. one minute intervals on seismograph - geology class stock videos & royalty-free footage00:35
children of the alps - part 23 of 23. presents the daily activities of swiss mountain children, including scenes at home, at school, and at their favorite winter sport - geology class stock videos & royalty-free footage00:29
children of the alps - part 22 of 23. presents the daily activities of swiss mountain children, including scenes at home, at school, and at their favorite winter sport - geology class stock videos & royalty-free footage00:31
children of the alps - part 21 of 23. presents the daily activities of swiss mountain children, including scenes at home, at school, and at their favorite winter sport - geology class stock videos & royalty-free footage00:33
small children position stones on a plain surface - geology class stock videos & royalty-free footage00:18
unidentifiable children arrange stones on a plain surface - geology class stock videos & royalty-free footage00:19
