1.
What are the inner planets?
Correct Answer
B. Mercury, Venus, Earth and Mars.
Explanation
The inner planets (in order of distance from the sun, closest to furthest) are Mercury, Venus, Earth and Mars.
2.
What are the outer planets?
Correct Answer
D. Jupiter, Saturn, Neptune and Uranus.
Explanation
The outer planets are those planets in the Solar System beyond the asteroid belt, and hence refers to the gas giants and ice giants, which are in order of their distance from the Sun; Mercury, Venus, Earth, and Mars
3.
What makes the Sun appear to rise every morning and set every night?
Correct Answer
A. Rotation.
Explanation
The change between day and night is caused by the rotation of the Earth on its axis. If the Earth did not rotate as it does, the day/night cycle.
4.
The chart represents the consumption of water by Source, from 2000 – 2018 in Colombia. Answer the following question by using the chart.
*When did the use of water as a renewable resource increase?
Correct Answer
C. 2010-2015.
Explanation
Water increased 18% in 2005-2010
5.
The chart represents consumption of water by Source, from 2000 – 2018 in Colombia. Answer the following question by using the chart.
*When did the use of water as a renewable resource decrease?
Correct Answer
A. 2000-2005.
Explanation
The use of water decrease 1% in 2000-2005
6.
Which points in the diagram of the Earth would have high Tides?
Correct Answer
A. A and C.
Explanation
The answer is A and C Watch the video for more information
https://www.youtube.com/watch?v=3RdkXs8BibE
7.
The graph shows the force of gravity on some planets of the Solar system. Use the picture to answer the question.
*On which planet would your weight be greatest?
Correct Answer
B. Planet B.
Explanation
Planet B represents more gravity in the graph.
8.
The graph shows the force of gravity on some planets of the Solar system. Use the picture to answer the question.
*On which planet would your weight be the least?
Correct Answer
A. Mercury
Explanation
Mercury represents the least gravity of all planets in the graphs
9.
What would happen if the earth were not inclined?
Correct Answer
A. The Earth would not have seasons.
Explanation
The inclination of the Earth causes seasons
Watch the video for more information https://www.youtube.com/watch?v=tX3Y5bzNDiU
10.
Which points in the diagram of the earth would have low Tides?
Correct Answer
A. A and C
Explanation
Points A and C in the diagram of the earth would have low tides. This is because low tides occur when the gravitational pull of the moon and sun are at right angles to each other, causing the water to be spread out and creating lower water levels. In the diagram, points A and C are located at opposite sides of the earth, which means that the gravitational pull from the moon and sun would be at right angles, resulting in low tides at these points.
11.
Oliver did the following experiment.
-He put 3 fish in a fish tank.
-After 3 weeks Oliver found 5 fish in the same fish tank.
*What could oliver infer according to the result of the experiment ?
Correct Answer
B. Fish are renewable resources.
Explanation
A renewable resource is a resource which can be used repeatedly and replaced naturally, fish are renewable resources.