In ferns, what stage in the alternation of generations is largest?
A) diploid gametophyte
B) haploid gametophyte
C) diploid sporophyte
D) haploid sporophyte
C
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A parcel of saturated air at 10°C with 10 g water vapor/kg of air is heated to 20°C. Which of the following is true?
A) The air has 10 g water vapor/kg of air and is now unsaturated.
B) The air has 10 g water vapor/kg of air and is still saturated.
C) The air has 20 g water vapor/kg of air and is now unsaturated.
D) The air has 20 g water vapor/kg of air and is now saturated.
Which of the following is not a renewable resource?
A) The sun beating down on a rain forest B) Plants, such as bamboo and rice, growing in moist environments C) Oil reserves, buried deep below the surface of the ground D) Water flowing through a dam
How does the angle of subduction affect the dimensions of the forearc basin?
A) Shallow angle of subduction leads to a wide forearc basin B) Steep angle of subduction leads to a narrow forearc basin C) Steep angle of subduction leads to a wide forearc basin D) Shallow angle of subduction closes the forearc basin
The European Age of Discovery is most strongly tied to this country
A) Britain B) France C) Germany D) Italy E) Portugal