WorksheetsFirst Unit Test in Earth Science
Total questions: 15
Worksheet time: 15mins
Distinguish the three abundant elements in the universe.
Hydrogen, Helium and Lithium
Hydrogen, Carbon and Lithium
Oxygen, Helium and Lithium
Hydrogen, Helium and Nitrogen
The universe is a vast area and mostly uninhabited by human beings. Why do you think that only the planet Earth contains life and human beings?
Earth contains needed element for survival.
Life on Earth is a miracle.
It has water.
The presence of oxygen.
According to nebular hypothesis, rotating gaseous cloud that cools and contracts in the middle to form the sun and the rest into a disc that become the planets. Based on this explanation, describe what will happen if the rotation continues up to this moment?
Life will not exist on earth due to motion instability of the planet.
The process will not stop unless acted upon by external force to make it stop.
Imbalanced force between planets.
All of the above
Based on our discussion, select to which of the following is the scientifically accepted theory/hypotheses on the formation of the solar system?
Nebular hypotheses
Proto-planet hypotheses
Encounter hypotheses
Planetesimal hypothesis
Distinguish the difference between El Niño and La Niña.
The former is related to drought while the latter is the excess of rain.
El Niño is uneven distribution of rain while La Niña is the uneven heat index.
The former is the surplus of rain while the latter is related to drought.
All of the above
Describe why earth is system?
Because of the four subsystems interacting thus making the earth habitable.
Earth is a system due to underlying phenomena making it favorable to human.
Because of the complex processes encompassing it.
Earth is a system due to meteorological happening globally.
Photosynthesis happens between what subsystems?
Lithosphere and Biosphere
Atmosphere and Biosphere
Lithosphere and Hydrosphere
Troposphere and Stratosphere
Explain why planets in the solar system differ from chemical components?
Because of historical and meteorological event happening in each of the planet
Because of astronomical phenomena happening day by day.
Because of the volcano erupting.
All of the above
How could you make Mars a habitable planet using your knowledge in chemistry and in our subject?
Terraform it by melting the ice sheets below.
Plant trees in those arable area.
Start human civilization in the said planet
Make it a better place.
Analyze the difference between Venus and Mars.
Mars is a frozen planet while Venus is a runaway greenhouse.
Mars is next to Earth while Venus is before Earth.
Venus is hot while Mars is iron planet.
Mars is a big planet while Venus is a medium planet.
This kind of rock is derived by the stratified or layering or rocks. MINEDEASTRY CROKS
(a)
These rocks is formed by the varying temperature and pressure under the surface of the earth. CHIPROMEMAT
(a)
From solidified molten rock materials. NIEGOUS CROKS
(a)
Is the color of the mineral in its powdered form. KRETAS
(a)
Refers to the behavior of the mineral under deformation or stress such as cutting, crushing, bending, or hitting.
NEATCITY
(a)
