Grade 7 Science MCQs with Answers PDF Download eBook

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Grade 7 Science Topics for MCQs

The topics covered for grade 7 science questions answers are as:

1. Human Heart
2. Mass Number and Isotopes
3. Pollination Chart
4. Solids Liquids and Gases
5. Water Treatment
6. Refractive Index
7. Chemical Effect of Electric Current
8. Refraction of Light
9. Electric Motors
10. Telescopes
11. Food Chains and Food Webs
12. Ionic Bonds
13. Electrical Circuits and Currents
14. Fuses and Circuit Breakers
15. Dependence of Living Things
16. Fresh Water
17. Space Stars
18. Polyvinyl Chloride
19. Current and Energy
20. Feeding Relationships and Environment
21. What is Ion
22. Physical and Chemical Change
23. Seasons on Earth
24. What is Mixture
25. Small Molecules
26. Uses of Radioisotopes
27. Making Plastics
28. Inside an atom
29. Equator and Science
30. Applications of Heat
31. Atoms and Discovery
32. Total Internal Reflection
33. Radio Telescopes
34. Uses of Electromagnets
35. Solar System: Sun
36. Blood Circulation
37. Matter Particle Model
38. Fossil Fuels
39. Frictional Force
40. Mirages
41. What is Compound
42. Concave Lens
43. Speed of Sound
44. Magnetic Effect and Electric Current
45. Elements Classification
46. What is Atom
47. All Around Sounds
48. Sound Absorption
49. Universe and Solar System
50. Chemical Formulas
51. Mineral Salts and Roots
52. Adaptations to Habitats
53. Solutes Solvents and Solution
54. Sun Earth and Moon
55. Resistors
56. Safe and Drinking Water
57. Electrical Circuits
58. Electrolysis
59. Electron Levels
60. Electrolytes
61. Solar System Facts
62. Water Everywhere
63. Respiratory Diseases
64. Fertilization
65. How We Breathe
66. Musical Instruments
67. Atom Structure
68. Simple Circuits
69. Covalent Bonds
70. Radiation and Heat Transfer
71. Seed Germination
72. Colors on Screen
73. Acids and Alkalis
74. Valencies and Valency Table
75. Reversible Reaction
76. Light and Filters
77. End of Star Light
78. Renewable Energy Resources
79. Sun Facts for Kids
80. Chemical Formulae of Molecular Element and Compound
81. Parts of Flower
82. Galaxies
83. Reproduction in Plants
84. Frequency and Pitch
85. Plant Transpiration
86. Electricity Billing
87. Ions and Bonding
88. Digestive Process
89. Sound Waves and Noise
90. Introduction to Light
91. Electric Current and Units
92. Magnesium and Oxygen
93. Colors Vision
94. Arteries Veins and Capillaries
95. Light and Lenses
96. Making Ammonia
97. Electrical Safety
98. Heat and Temperature
99. Transport System Diseases
100. Electric Resistance
101. Energy Transfers
102. Earth and Universe
103. Distillation
104. Transport of Food
105. Eclipse
106. Series and Parallel Circuits
107. Constellation
108. What is Blood
109. Saving Heat
110. What is Element
111. Element Compound and Mixture
112. Human Respiration
113. Birth of Sun
114. Waves of Energy
115. How Universe Begin
116. Particle Models for Solids Liquids and Gases
117. What are Red Blood Cells
118. What is Force
119. Separating Mixtures
120. Human Pulse and Pulse Rate
121. Convection Current and Weather
122. Conductors and Insulators
123. Pollination by Birds
124. Polyethene
125. Pollens and Pollination
126. Common Ions
127. Phloem and Xylem Importance
128. Digestion and Digestive System
129. Saving Water
130. Ultrasound
131. Radiation and Greenhouse Effect
132. Large Molecules
133. Earth Wires
134. Physical Changes
135. Digestive System Disorders
136. Upthrust and Density
137. Water and life
138. Heart Function
139. Iron and Sulphur
140. Light and Straight Lines
141. Science and Radioisotopes
142. Convex Lens
143. Color Subtraction
144. Musics and Musical Sound
145. Electrons and Shells
146. Prisms and Refraction
147. Structure of Plant Root
148. Sound and Vacuum
149. What are White Blood Cells
150. Milky Way Galaxy
151. Asexual Reproduction
152. Endothermic Reactions
153. How Do Living things Use Energy
154. Properties of Compound
155. Physical States and Changes
156. Solubility
157. Electrical Resistance
158. Changing Habitats
159. Chemical Changes
160. Uses of Elements
161. Volume and Amplitude
162. Electrical Voltage
163. Ammonia and Fertilizers
164. Burning Fuels
165. Sound Waves and Echoes
166. Compound Formation
167. Source of Electrical Energy
168. Heat and Light: Resistance
169. Water and Plants
170. Heat Transfer and Convection
171. Methane
172. Respiratory System Diseases
173. Primary Colored Lights
174. Geography: Water Supply
175. Circuit Diagrams
176. Digestion and Absorption
177. Fuels and Energy
178. Investigating Space
179. Animals Plants and Water
180. Digestive System Problems
181. Photosynthesis Process
182. Mixing Colored Lights
183. Transport of Gases
184. Sewage System
185. Seeds and Seed Dispersal
186. Vibrations and Sound waves
187. Polythene
188. Crops and Irrigation
189. Air Moist, warm and clean
190. Gravitational Force and Weight
191. Atoms and Elements
192. Thermography
193. What is Molecule
194. Plant Sexual Reproduction
195. Force Measurement
196. Structure of Plant Stem
197. Artificial Satellites and Science