NEED HELP ASAP
QUESTION 5
Did the universe cool off or get hotter as it expanded after...
Chemistry, 05.06.2020 19:02 hunterl0513
NEED HELP ASAP
QUESTION 5
Did the universe cool off or get hotter as it expanded after the 'big bang"?
The universe is the same temperature it has always been
The universe gets hotter as it expands, and cooler when it contracts.
The universe got hotter and is still getting hotter.
The universe cooled off after the 'big bang"
QUESTION 6
Cosmology is the study of the universe.
True
False
QUESTION 7
What is happening to the universe today?
The universe is the same as it was billions of years ago.
The universe is expanding.
The universe is contracting.
QUESTION 8
Remote sensing of the Earth's surface and atmosphere may involve the use of what type of instruments?
satellites
underwater probes
calorimeter
siesmographs
QUESTION 9
Droughts can influence which of the following?
both the resources and population
the resources available to a population
the population directly
neither the resources nor the population
QUESTION 10
Remote sensing allows us to do which of the following?
determine what the weather is like in remote locations such as in the middle of the ocean
locate and examine some natural disasters
study drought conditions in different parts of the world without the need to travel to remote locations
All of the above.
QUESTION 11
What is the most abundant salt in seawater?
quartz sulfate
sodium chloride
soap
sugar
QUESTION 12
Why is the ocean dark below ~200 meters?
All the light has been absorbed by the water above.
The water is too salty for the light to travel farther.
wet water absorbs more light than dry water
The light reaches to all depths of the ocean.
QUESTION 13
What effect does the Earth’s moon have on the oceans?
The Moon is responsible for the tides.
When the Moon is full, cheese from the Moon may fall into the ocean.
The Moon causes extreme temperature fluctuations every 30-32 years
The Moon is too far away from the Earth to have an impact.
Answers: 3
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