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You are here: home->flt_inst->I35->2.6.2.3.4.A.1
6234
Select the true statement concerning thermals.
| | A) A thermal invariably remains directly above the surface area from which it developed. |
| * | B) Strong thermals have proportionately increased sink in the air between them. |
| | C) Thermals will not develop unless the Sun's rays strike the Earth at a vertical angle. |
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