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baherus [9]
3 years ago
9

______________ takes place when heat is transferred from one substance to another by direct contact. For example, imagine that y

ou put a metal rod into a campfire to roast a hot dog. 1 conduction 2 convection 3 radiation
Biology
1 answer:
kondaur [170]3 years ago
7 0
Conduction. Convection does not involve the convection cycle and radiation does not involve direct contact
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The questions is one the picture above. <br><br> PLEASE HELP!!
trapecia [35]

Answer:

Below

Explanation:

Carbon Monoxide chemical symbol is CO

Nitrogen Oxides chemical symbol is NO

Ozone chemical symbol is O3

Particulate Matter symbol is PM

Lead chemical symbol is Pb

Carbon Monoxide physical characteristics: Colorless, odorless, tasteless, non-corrosive, highly poisonous gas of about the same density as that of air.

Nitrogen Oxides physical characteristics: gas at room temperature, is 1 1/2 times denser than air, is colorless, tasteless, and has a slightly sweet odor.

Ozone: Pure ozone is a blue gas, with a strong irritating smell. ...

It is about 1.5 times heavier than air and has a vapor density of 24,absorbs radiation strongly

Particulate Matter:the sum of all solid and liquid particles suspended in air many of which are hazardous. includes both organic and inorganic particles.

Lead: Lead is a bluish-white lustrous metal. It is very soft, highly malleable, ductile, and a relatively poor conductor of electricity. It is very resistant to corrosion but tarnishes upon exposure to air.

Carbon Monoxide health effects: Breathing CO can cause headache, dizziness, vomiting, and nausea. If CO levels are high enough, you may become unconscious or die. Exposure to moderate and high levels of CO over long periods of time has also been linked with increased risk of heart disease.

Nitrogen Oxide: long-term exposure may lead to respiratory infections and asthma which could lead to death. when first exposed to it, respiratory diseases may be aggravated.

Ozone: Breathing ozone can trigger a variety of health problems including chest pain, coughing, throat irritation, and airway inflammation. It also can reduce lung function and harm lung tissue. Ozone can worsen bronchitis, emphysema, and asthma , leading to increased medical care .

Particulate Matter: exposure may lead to premature death or heart disease, non-fatal heart attacks, irregular heartbeat, aggravated asthma, decreased lung functions, and increased respiratory system symptoms.

Lead: Exposure to high levels of lead may cause anemia, weakness, and kidney and brain damage. Very high lead exposure can cause death. Lead can damage a developing baby's nervous system.

5 0
3 years ago
Determine if each factor is biotic or abiotic
motikmotik

Answer:

Grasshopper: Biotic

Pond water: Abiotic

Dead tree: Abiotic

Soil: Has both but it is better to say Abiotic

Fungus: Biotic

Temperature: Abiotic

8 0
3 years ago
How did the Tang and Song dynasties differ from the later Ming dynasty?
Harlamova29_29 [7]

Answer:

China's Tang Dynasty gave rise to a new “golden age” by trading along the Silk ... the later Ming Dynasty built on that with expansion across most of Afro-Eurasia. ... Each dynasty, however, differed in how well they maintained control over such an ... Buddhism, and Confucianism—along with the traditional Chinese beliefs of

Explanation:

7 0
3 years ago
Which is a biological effect of the hydrogen bonding between molecules of water?
tatuchka [14]
thecorrect answer is c
7 0
3 years ago
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Lorenzo pushes on a heavy crate with an applied force of 250N at an angle of 30° below the horizontal. The fo friction opposing
Lana71 [14]

Answer:

what is the speed and time

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