WorksheetsRevision- Science
Total questions: 28
Worksheet time: 48mins
What are minerals?
Natural non-living substances
Substances that makes rocks
Underground natural resources
None
The 3 types of rocks in alphabetical order
_______, ____________ and ___________
(a)
Which igneous rock is almost like black glass?
Granite
Tuff
Basalt
Obsidian
Pumice
On the earth's land surface there are which type of rock?
Sedimentary rocks sometimes have (a)
One name for petroleum
What are ores and what are the examples?
Mr. Santosh wants to buy two pots with different metals. which are best and why? (HOTS)
The system that controls our internal organs is
(a)
The human skeleton is a frame work of _____
Muscles
Bones
Viruses
Oxygen
Intestines
Name 1-2 functions of the skeletal system.
Write a short note about the skull.
Bones in the backbone are called
Vertebrates
Vertebraes
Vartibrates
Back bones
There are __ pairs of bow-shaped ribs in our rib cage
9
10
11
12
100
What is the hardest substance? (Note; It's not bones)
(a)
What bone makes blood cells?
Marrow
Bone Marrow
Bone Marow
Bow Marrow
Bone Sparrow
Longest and smallest bone in the skeletal system is
Femur
Stapes
Stirrup
Staples
Spaceles
Where is the largest bone located?
Knee
Toe
Mouth
Leg
What are joints and name the types of joints.
What are the functions of the types of muscles?
What cushion bones?
Water
Milk
Cartilage
Bones are made out of what?
Calcium
Calcite
Both
None
HOTS:
Why do adults have lesser bones that a baby?
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