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WorksheetsGRADE 11
Total questions: 15
Worksheet time: 3mins
Which of the following best describes the surface of the planet Earth?
a thick layer of hydrogen gas
cloudy and hot with lots of volcano
mostly water surface with some areas of land
1. Earth is said to be a unique planet. Which answer verifies the statement?
It supports life
It is mostly covered in water
Its atmosphere is mostly nitrogen and oxygen
all of the above
What makes human and other living organisms capable to live on Earth?
Earth can provide food for the organism
Earth can protect the organism from any possible threat
Earth has the right amount of temperature, water, good atmosphere, and favorable climate
In what part of the earth does magmatism happen?
Asthenosphere
Earth’s core
Earth’s crust
When water or carbon dioxide is added to hot rocks, the melting points of minerals within the rocks decrease. What process is being described?
decompression melting
flux melting
heat transfer
In what era did the rocks with fossils of animals and plants such as dinosaurs, mammals, and trees form?
Cenozoic Era
Paleozoic Era
Phanerozoic Era
These marine animals lived inside their shells, taking up the whole inside of the long shell
echinoderms
gastropods
mollusks
Why is the Philippines frequently visited by typhoons all year-round? Because it is
highly populated
composed mostly of islands
located near the Pacific Ocean
9Which of the following is NOT a hydrometeorological hazard?
cyclone
tsunami
typhoon
Which of the following is NOT an example of ecosystem present in the marine environment?
coral reef
dipterocarp
mangrove
What is the name of the deadliest typhoon ever to hit the Philippines in 1881?
Angela
Hapyong
thelma
Which method are you going to use when there is a need to add a large amount of sand to the coast?
beach dewatering
beach nourishment
breakwater construction
One of your classmates is living in a coastal area of the community. You found out that this coastal area is already polluted. What activity can you suggest to mitigate the said problem?
acoustic concert
coastal clean-up drive
population control campaign
Why is there a need for correlation of rock layers?
It gives the relative age of the rocks
Fossils embedded in the rock layers serve as a proof of their correlation
It provides information that the rock layers are connected to each other long ago.
all of the above
Which principles states that geological processes operating at the present time are same processes that have operated in the past?
Cross-cutting relationship
Original horizontality
Uniformitarianism
