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science the Earth, air, pressure, atmosphere - year 7 Flashcards | StudBud
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science the Earth, air, pressure, atmosphere - year 7
science the Earth, air, pressure, atmosphere - year 7
18 terms
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1
air is a mixture of gases
False
True
2
la pressione nei fluidi si trasmette con la stessa intensità in tutte le direzioni
False
True
3
choose the correct sentence
Air doesn't resist movement
Because it has mass, air resists movement
Because it hasn't a mass, air resists movement
4
lo strato dell'atmosfera più vicino alla superficie terrestre è
la troposfera
l'esosfera
la stratosfera
la mesosfera
5
habitable zone means
very far from the Sun because the layers are dangerous
not too far from and not too near the Sun
near the Sun to be nice and warm
6
Atmosphere transforms damaging rays from the sun into heat
True
False
7
Grazie al ciclo dell'acqua, l'acqua è una risorsa rinnovabile
True
False
8
In the habitable zone there is only the Earth, while the Moon and the other planets aren't in the habitable zone
True
False
9
carbon dioxyde is used
by humans to produce oxygen
by plants for the photosynthesis
by humans to breath
by plants to grow
10
il principio di Pascal riguarda la velocità del suono
False
True
11
l'aria è composta principalmente da
ossigeno
acqua
azoto
altri gas
12
the Earth is called the blue planet
I don't know
because 2/3 of its surface is covered by oceans
because it's a nice colour
because 3/2 is covered by oceans
13
if there is no air there is no sound
True
False
14
lo strumento che misura la pressione sanguigna si chiama
manometro
barometro
sfigmomanometro
15
air has a mass and a weight
True
False
16
................... is a renewable resource
Water
Petrol
Oil
Coke
17
there are ....................... of the atmosphere
6 layers
5 layers
4 layers
18
l'aria è
rigida
incomprimibile
comprimibile
