1. How do oxygen and carbon dioxide made the Earth habitable?
A. They help to maintain heat on Earth and prevent radiation
B. Carbon dioxide and oxygen absorbs the ultraviolet
wavelengths
C. CO2 is used for photosynthesis and O2 is used for respiration
D. They both make living organisms including humans for respiration
2. Earth system science focused on the roles and relationships of the four earth subsystems How would you prove the existence of integral subsystem?
A. Climatic changes and weather are evolved on the atmosphere
B. Movement of crust changes history and era in the geosphere C. Living organisms is the heart of all interactions that exist on the biosphere
D.The hydrosphere provides water which serve as a key molecule for phenomena to occur and for life to prosper
3.Rock-forming minerals are almost everywhere. What benefit can we derived from identifying the properties of rock-forming minerals?
A. The process helps our discovery easier and faster
B. It assist us to distinguished one mineral from the other.
C. It helps us to identify their classification and their uses.
D.This process proves how do rock-forming minerals are categorced
4. While walking on a riverbank, Juan found out a mineral that sparkle in light. What idea justifies its characteristics?
A. cleavage
B. crystal habit
C. hardness
D. luster
5. There are different types of rocks. How would you classify igneous rocks from the other type of rocks?
A.They are allusion to the materials.
B. Igneous rocks are either crystalline or pyroclastic
C. Rocks that are derived from pre-existing rocks.
D. They are classified based on its banded appearance
6. Jenna found the following types of rock while walking on her way home. What rock would you choose to be an example of igneous rocks?
A. conglomerate
B. granite
C. quartz
D. sandstone
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Answer:
1a
2c
3a
4a
5d
6a
Explanation:
thats the answer to that question