1. There are four sizes based on the speed of the facility for regulatory signs, choose the wrong statement. a. D for expressways b. B for rural roads with speed limits between 60 kph and 70 kph c. A for urban low-speed road d. C for high-speed urban highways
1. There are four sizes based on the speed of the facility for regulatory signs, choose the wrong statement.
a. D for expressways
b. B for rural roads with speed limits between 60 kph and 70 kph
c. A for urban low-speed road
d. C for high-speed urban highways
2. A form of hydropower that converts the energy of tides into electricity.
a. Geothermal Energy
b. Tidal Energy
c. Solar Energy
d. Wind Energy
3. A mixture of hydrocarbons like alkanes and cycloalkanes.
a. Petroleum and Natural Gas
b. Coal
c. Biomass
d. Fuel
4. This energy generally involves low running costs since it saves 80% on fossil fuels.
a. Geothermal Energy
b. Tidal Energy
c. Solar Energy
d. Wind Energy
5. Destruction of the Earth’s surface caused by human activities and the misuse of natural resources.
a. Land pollution
b. Non-renewable resource
c. Renewable resource
d. Natural resources
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