7th S1 Quiz #1
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Last updated almost 5 years ago
5 questions
1
The Earth is an integrated system that consists of rock, air, _________ , and living things that all interact with each other.
The Earth is an integrated system that consists of rock, air, _________ , and living things that all interact with each other.
1
The main gas in the atmosphere is:
The main gas in the atmosphere is:
1
As you go up in the atmosphere, altitude ___________ and air pressure ________________.
As you go up in the atmosphere, altitude ___________ and air pressure ________________.
1
Mountain climbers will need to carry and use their oxygen tanks as they reach the top of a mountain because _____________________.
Mountain climbers will need to carry and use their oxygen tanks as they reach the top of a mountain because _____________________.
1
Which of the following explains how convection currents work?
Which of the following explains how convection currents work?