Comets are composed primarily of rocky and metallic materials.
Answer the following statement true (T) or false (F)
False
Comets are composed of small rocky fragments embedded in a mass of ice and frozen gases. Asteroids are composed primarily of rocky and metallic materials.
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Caribbean tourism is often seen as a double -edged sword. What are the advantages and disadvantages to Caribbean tourism?
What will be an ideal response?
The Coriolis Effect turns
A) wind. B) ocean surface currents. C) wind and ocean surface currents. D) merry-go-rounds.
Which type of agriculture is found primarily in less developed countries?
A) Mediterranean B) plantation C) truck farming D) commercial gardening E) None of these is found in LDCs; they are all commercial agriculture.
Which of the following concentration units will not change if the solution is heated?
A) %(w/w) B) %(w/v) C) both . and b D) neither a nor b