What choice best describes a wind that is caused by a convection current?
A: Warm air is more dense than cool air, so the warm air rises and cool air sinks and takes it's place creating wind.
B: Warm air is less dense than cool air, so the warm air rises and cool air sinks and takes it's place creating wind.
C: Cool air is more dense than warm air, so the cool air rises and warm air sinks and takes it's place creating wind.
D: Cool air is less dense than warm air, so the cool air rises and warm air sinks and takes it's place creating wind.
Answers: 2
Another question on Biology
Biology, 21.06.2019 22:00
Where would you expect to see seedless plants, such as ferns and mosses? a. in a botanical museum, because they are all extinct b. low and close to the ground in a moist environment c. climbing high while circling the branches of another plant d. deeply rooted in a forest with a trunk that reaches 20 meters or more
Answers: 1
Biology, 22.06.2019 03:00
During the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.
Answers: 3
Biology, 22.06.2019 10:30
10. in which phase will crossing-over occur? a. mitosis b. metaphase ii c. prophase i d. meiosis ii
Answers: 1
Biology, 23.06.2019 01:30
Imagine that you are searching your room for a textbook. which portion of the cortex would be most active during this search?
Answers: 1
You know the right answer?
What choice best describes a wind that is caused by a convection current?
A: Warm air is more dense...
Questions
Geography, 28.10.2020 02:10
Advanced Placement (AP), 28.10.2020 02:10
Mathematics, 28.10.2020 02:10
Mathematics, 28.10.2020 02:10
World Languages, 28.10.2020 02:10
Chemistry, 28.10.2020 02:10
Mathematics, 28.10.2020 02:10
Mathematics, 28.10.2020 02:10
Mathematics, 28.10.2020 02:10
Mathematics, 28.10.2020 02:10
