Vocabulary
This is the layer of Earth between the crust and the core.
What is mantle?
The movement of tectonic plates can cause these.
What are Earthquakes?
This is how many layers the Earth has.
What is 4?
Complete the following sentence using relative adverbs where, why, and when.
Do you remember the day __________ we first met our new teacher?
What is when?
The __________, __________, __________ bicycle was parked outside the school.
(blue, old, beautiful)
What is beautiful old blue?
This means melted or hot enough to be in liquid form.
What is molten?
This is how many layers Earth's core has.
What is 2?
This is how many time zones there are around Earth.
What is 24?
Complete the following sentence using relative adverbs where, why, and when.
Nobody knows the exact reason __________ the project was canceled so suddenly.
What is why?
We saw a __________, __________, __________ window in the castle.
(round, large, colorful)
What is colorful large round?
This is when something moves through a system.
What is circulates?
This is where early all of the weather we experience on Earth occurs.
What is the troposphere?
This is how much of Earth’s oceans has been explored.
What is only about 5% of the ocean floor?
Complete the following sentence using relative adverbs where, why, and when.
We visited the valley __________ the war is believed to have taken place centuries ago.
What is where?
The __________, __________, __________, __________ box sat on the shelf.
(small, red, square, lovely)
What is lovely small square red?
This means started to use a selected idea or method.
What is adopted?
This is the name of the volcano that is studied in Antarctica.
What is Mt. Erebus?
This is what Earth’s north and south magnetic poles sometimes do.
What is switch places?
Complete the following sentence using relative adverbs where, why, and when.
The moment __________ the lights suddenly went out surprised everyone in the theater.
What is when?
The museum displayed a __________, __________, __________, __________ shield.
(ancient, gold, magnificent, circular)
What is magnificent ancient circular gold?
This means plentiful or commonly occurring.
What is abundant?
Earth’s outermost layer includes these two things.
What are the continental and oceanic crusts?
This places welcomed its first guests on November 2, 2000.
What is the International Space Station (ISS)?
Complete the following sentence using relative adverbs where, why, and when.
The museum __________ many famous statues are displayed was fixed last year.
What is where?
She wore a __________, __________, __________, __________ hat to the parade.
(old, black, elegant, wide-brimmed)
What is elegant old wide-brimmed black?