Science 3rd Quarter

What is the term used to represent the opening of the volcano where magma comes out?

• A. chamber    

• B. crater          

• C. summit    

• D. vent

Which of the following is TRUE about cinder cone?

• A. It is built from particles and blobs of solidified lava ejected from a single vent.

• B. Lava coming out from this volcano is not accompanied by pyroclastic materials.

• C. Lava blown out from this volcano breaks into small fragments solidify and fell as cinder around the vent.

• D. It is formed from viscous magma being erupted effusively onto the surface and then piling up around the vent.

What is the other name for Big and Small Dipper?

• Musca

• Hydra

• Ursa

• Centaurus

What is the name of this constellation which can be visible from late March to late June (Northern Spring/Southern Autumn)?

• Canes Venatici

• Ursa Minor

• Leo

• Cancer

What is the name of this constellation that can be visible from late March to late June (Northern Spring/Southern Autumn)?

• Virgo

• Antlia

• Hydra

• Leo

Which are needed in the formation of magma?

• A. composition, pressure, temperature   

• B. composition, pressure, density

• C. pressure, temperature, distance from the surface

• D. pressure, temperature, volume

Viscosity is a measure of a material’s resistance to flow. Which DOES NOT affect the viscosity of magma?

• A. location of magma    

• B. temperature of the magma

• C. chemical composition of the magma

• D. presence of dissolved gases in the magma

What is the name of this constellation that can be visible Late June to late September (Northern Summer/Southern Winter)?

• Pavo

• Aquila

• Scutum

• Serpens

What is the name of this constellation that can be visible Late June to late September (Northern Summer/Southern Winter)?

• Sagittarius

• Hercules

• Scorpius

• Sagitta

What is the name of this constellation that can be visible Late June to late September (Northern Summer/Southern Winter)?

• Ara

• Telescopium

• Apus

• Equuleus