1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kakasveta [241]
3 years ago
12

5 Points

Biology
2 answers:
Ilia_Sergeevich [38]3 years ago
7 0
B because the higher the temperature of air, the faster the molecules move, as the air is heated up, the air molecules move faster, which when the temperature is higher, the air molecules are less dense
Natalka [10]3 years ago
3 0

Answer:

B. Higher tenperature air is less dense.

Explanation:

Density is defined as the amount of mass per unit volume. Now, according to Boyle's law that says that at a constant temperature, the volume occupied by a gas is inversely proportional to the pressure. If we apply heat we can deduce that the expansion of a gas is a function of temperature (Gay-Lussac Law). According to this law, if the same mass of air occupies a larger volume, its density will be lower. In this way, the density of the air is inversely proportional to the temperature. That is, at higher temperatures, lower density and at lower temperatures, higher density.

You might be interested in
Describe each of the four mechanisms that cause air to rise.
BARSIC [14]
The four mechanisms are as follows:
1) Orographic lifting: Air is forced to rise over a mountainous barrier
<span>
2) Frontal wedging: Warmer, less dense air is forced over cooler, denser air along a front 
</span>
<span>3) Convergence: Pileup of horizontal air flow resulting in an upward flow
 </span>
<span>4) Localized convective lifting: Unequal surface heating causes localized pockets of air to rise because of their buoyancy. </span><span />
3 0
3 years ago
In a communicable disease what passes from one host to another
telo118 [61]
Is spread from one person to another through a variety of ways that include: contact with blood and bodily fluids; breathing in an airborne virus; or by being bitten by an insect.
5 0
3 years ago
Read 2 more answers
Bryophytes are also called ___plants.
Nezavi [6.7K]
<span>Bryophyte is a traditional name used to refer to all embryophytes that are non-vascular plants, namely the mosses, hornworts, and liverworts.</span>
6 0
3 years ago
Read 2 more answers
Tropical rainforests have thin, acidic soils, yet they contain dense vegetation and high biodiversity. how can these tropical fo
Mashcka [7]
<span>A large complement of decomposers rapidly turns dead plant and animal matter into nutrients that are quickly taken up by plants. Also, some animals live on eating plants, other animals eat those that live on plants, and animals that live on eating other animals die to make nutrients that are eaten by plants; this also, is called an ecological food chain.</span>
6 0
3 years ago
If an ecosystem is totally destroyed, and the soil is gone, rebuliding the ecosystem starts with?
vfiekz [6]

Answer:

Repairing and replanting wetlands, creek beds, forestland, and other habitats. Eradicating invasive species. Replacing turf grass with native species. Planting rain gardens to absorb rainwater running off roofs or asphalt.

5 0
3 years ago
Other questions:
  • Are all mixtures solutions? Are all mixture? Give an example
    11·1 answer
  • Many organisms have unusual behaviors or characteristics when compared to similar organisms. For example, spiders are known for
    10·2 answers
  • When the animal cells undergo cell division, several cellular structures aid the movement of chromosomes into the two new daught
    15·1 answer
  • Which of the following best describes the difference between selective breeding and natural selection?
    11·1 answer
  • During adolescence, the mass and girth of the bones increases. Which of these could be the appropriate justification for this?
    11·1 answer
  • in the tutorial, you learned about different parts of plants. observe a few varieties of plants (at least 10) grown in and aroun
    13·1 answer
  • What has a person lost function of if they're suffering from carpal tunnel syndrome
    7·1 answer
  • How is gravity related to Newton’s 1 law of motion
    14·1 answer
  • Question:
    15·1 answer
  • An example of sliding a joint is…
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!