Vulcan Yarn!?
A broad, gently sloping landform that is built by many layers of low viscous lava flows is called _____ .
Shield Volcano
Give one factor that affects the viscosity of a magma.
Silica content
and
Temperature
This is the energy from volcanoes that use heat from deep inside the earth.
Geothermal energy
It is the height of an area above sea level.
Altitude
Stars can be found in a large group throughout the universe. What do you call this group?
Constellation
What do you call the "bowl-shaped" basin at the top of the volcano?
Crater
At high temperature, the magma becomes more ___.
a/ hard b/ fluid c/ viscous
b/ fluid
What are the 2 ways to harness and make use of geothermal powerplants?
Geothermal powerplant
Geothermal heatpump
The lower atmosphere absorbs radiation from the Earth’s surface, and preventing much of it escaping into space. What do you call this activity?
Greenhouse Effect
What causes stars to have different colors?
Temperature
An inactive volcano is a volcano that has no record of eruption for atleast how many years?
10,000 years
One of the benefits from a volcano is its great scenery during its volcanic activity makes people visit the landform. What do you call this positive effect?
tourism or tourist attraction
When the steam spins a turbine in a powerplant, where is it connected to produce electricity?
Generator
Why latitudes closest to the equator have warmer climates?
a/ more tradewinds
b/ low altitudes
c/ more sunlight
c/ more sunlight
White Blue Red Orange
Arrange the words to show the increasing temperature of stars.
RED - ORANGE - WHITE - BLUE
Mt. Pinatubo's eruption is so large and produces widespread deposits of fallout ash and lahar. What type of eruption is this?
Plinian eruption
This characteristic of magma tells if it will explode violently or not.
Amount of dissolved gas
Arrange the following words to show how does geothermal power plant work.
WATER - TURBINE - STEAM - GENERATOR
WATER - STEAM - TURBINE - GENERATOR
What is the MOST ABUNDANT GREENHOUSE GAS in the atmosphere?
Water Vapor
Which constellation is the smallest?
a/ small dipper b/ crux c/ ursa minor
b/ crux
A weak to violent eruption characterized by fountain of lava is what type of eruption?
Strombbolian eruption
Which materials IS NOT emitted by a volcano during eruption?
a/ nitrogenic gas b/ steam c/ solid materials
Mt. Malinao is a volcano that is being tapped to harness geothermal energy. What Geothermal Powerplant is built near there?
Tiwi Geothermal Powerplant
One effect of global warming in some area is an extended episode of drought; drying the land, killing the crops ang changing the weather pattern as it brings stronger rainstorm after. What phenomena is this?
El Nino
The constellation where stars Rigel and Betelgeuse are found. It is also visble during winter in the northern hemisphere. What constellation is this?
Orion