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WorksheetsFinal revision part 2
Total questions: 10
Worksheet time: 5mins
.............. is a long row of towering mountain.
Ridge
Plateau
..........is a crater at least 1.6 km wide
Caldera
Volcano
...................is a dark volcanic rock.
Basalt
Ash cloud
.................. is the point on earth’s surface directly over the focus
Focus
Epicenter
............. are long narrow canyons in the ocean floor.
Ridges
Trenches
............is a tiny bits of rocks spew into the air in volcanic eruption
Basalt
Ash cloud
What makes up the lithosphere?
Earth’s crust and solid part of mantle
Earth’s crust and liquid part of mantle
In the nitrogen cycle, from where do animals get their nitrogen?
From air
From plants
Barnacles live on the side of a whale. The barnacles benefit but do not help or harm the whale. What kind of relationship is this?
Parasitism
Commensalism
An organism that harms another in a symbiotic relationship is a ……………………
Host
Parasite
