Water vapor is a colorless, odorless, tasteless, invisible gas that mixes freely with the other gases of the atmosphere. We are likely to become aware of water vapor when humidity is high because the air feels sticky, clothes feel damp, and our skin feels clammy, or when humidity is low because our lips chap and our hair won't behave. Water vapor is a minor constituent of the atmosphere, with the
amount present being quite variable from place to place and from time to time. It is virtually absent in some places but constitutes as much as four percent of the total atmospheric volume in others. Essentially, water vapor is restricted to the lower troposphere. More than half of all water vapor is found within one mile (1.6 kilometers) of Earth's surface, and only a tiny fraction exists above about four miles (6.4 Kilometers).
a. Water vapor is responsible for most of the abrupt weather changes on the planet.
b. Water vapor is colorless, odorless, tasteless, and invisible and is the reason we feel sticky and damp on certain days.
c. Water vapor is a colorless, odorless, tasteless, and invisible gas, mixes freely with other gases of the atmosphere, and constitutes up to four percent of the lower atmosphere.
d. Although water vapor is confined mostly in the lower atmosphere and varies from place to place, it is a very stable part of the atmosphere.
c
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Linda le habla a su hermana sobre la empresa donde trabaja. Selecciona verbos de la lista para describir la relación que tienen los empleados entre sí. No repitas ningún verbo.
ayudarse contarse dirigirse entenderse escribirse llevarse 1. Hay muchos conflictos entre los programadores y el jefe y ellos no ______________________________ la palabra. 2. El personal de recursos humanos y el presidente no ______________________________ bien. La comunicación entre ellos es muy mala. 3. Los otros empleados y yo ______________________________ muy bien. Salimos a comer, vamos al cine, o sea, somos amigos y no solamente compañeros de trabajo. 4. Los programadores ______________________________ unos a otros cuando hay mucho trabajo en la empresa. Trabajan muy bien en equipo, no hay ninguno que solo piense en sí mismo.
Underline the adjectives in the following sentences that are used incorrectly in comparisons. Mark sentences that are correct C.
1. _____ Chocolate is the more better candy. 2. _____ The nicer tiger was eating his lunch. 3. _____ I read the best book this summer. 4. _____ The sweetest girl I know is Sally Jayden. 5. _____ Harry was the taller boy in the Cub Scouts.
Which one of the following sentences is true?
a) A sentence is not complete without an interjection. b) We should not use prepositions in every sentence. c) Conjunctions tend to distract the reader. d) An independent clause is the same thing as a complete sentence.
Native Americans are singled out in terms of having teams named for them
because they are perceived to be too small in number and too weak to defend themselves. Indicate whether the statement is true or false