Answer:
Green plants are green because they contain a pigment called chlorophyll.
Explanation:
A thermal conductivity of 0.1213 W/mK, for pine was the product of the HFM measurement. ... This change in construction material can be attributed to the thermal conductivity of soft woods being approximately 1/7 that of brick.
Answer:
Incomplete decomposition of organic matter due to a lack of oxygen. (Ans D).
Explanation:
Coal is known as the mostly carbon with containing different amounts of oxygen, nitrogen, sulfur, and hydrogen. Coal is formed when Incomplete decomposition of dead plant matter due to a lack of oxygen occurs. In-plant matter because of the pressure, and heat-generating physical, and chemical changes occur which lead to force out oxygen, and carbon deposits left. so, in this time the plant matters become coal.
Coal is divided into three main types which are based on the percentage of hydrocarbon, oxygen, and carbon occurs in the coal.
1) Anthracite coal.
2) Bituminous coal.
3) Lignite coal.
Answer: High
Explanation: High pressure systems are associated with fair weather because cool air is sinking. Also the humidity is lower and no air is rising, because there are no clouds forming.
Answer:
Self definition is being able to know who you are and what your purpose is in life. An example of self definition is when you know you are a strong, capable, confident teacher and husband.
