Which atmospheric phenomenon below is produced by the diffraction of light around small water droplets?
a. halo
b. inferior mirage
c. corona
d. Heiligenschein
e. sun pillar
Question 2
Which statement is true about rainbows?
a. The rainbow will be seen in the west when the Sun is setting.
b. Rainbows form when rays from the Sun are scattered.
c. The brightest rainbows are seen around noon.
d. To see a rainbow at sunrise, you should look toward the west.
e. The rainbow will be seen in the east during sunrise.
Comparison of small subunit rRNA gene sequences from three eukaryotes and three bacterial species
Water striders serve as a model organism for the study of sexual conflict between males and females.
Snout and mouth of sand tiger shark, showing protruding teeth and small eyes
Participation of water in biological reactions
Atmospheric CO2 Concentrations Increased Very Rapidly during the Last 200 Years
The small arrows indicate the air bypassing the throttle plate in the closed throttle position. ...