241840
Which of the following gas is present in large quantities of biogas?
1 Carbon monoxide.
2 Carbon dioxide.
3 Methane.
4 Oxygen.
Explanation:
Methane.
12. Mineral And Power Resources
241841
_____ is an example of non-metallic mineral.
1 Aluminium
2 Tin
3 Uranium
4 Mica
Explanation:
Mica Non-metallic minerals are those which do not contain metallic elements in their chemical composition. Clay, diamond, mica, quartz etc. are some examples of non-metallic minerals.
12. Mineral And Power Resources
241814
Which of the following is/are uses of non-conventional energy sources __________________.
1 The growing consumption of energy
2 Rising prices of oil and gas
3 Increasing use of fossil fuels causing environment
4 All of these
Explanation:
All of these Energy generated from natural sources like wind, tides, solar, geothermal heat, and biomass including farm and animal wastes is called non-conventional energy. It has following features like: it is pollution free, they are renewable and are abundant in nature. Non-conventional energy sources helps us to overcome the growing problems related to consumption of energy, rising prices of oil and gas, increasing use of fossil fuels causing harm to environment.
12. Mineral And Power Resources
241815
Which one of the followings is not the way of saving energy at home?
241840
Which of the following gas is present in large quantities of biogas?
1 Carbon monoxide.
2 Carbon dioxide.
3 Methane.
4 Oxygen.
Explanation:
Methane.
12. Mineral And Power Resources
241841
_____ is an example of non-metallic mineral.
1 Aluminium
2 Tin
3 Uranium
4 Mica
Explanation:
Mica Non-metallic minerals are those which do not contain metallic elements in their chemical composition. Clay, diamond, mica, quartz etc. are some examples of non-metallic minerals.
12. Mineral And Power Resources
241814
Which of the following is/are uses of non-conventional energy sources __________________.
1 The growing consumption of energy
2 Rising prices of oil and gas
3 Increasing use of fossil fuels causing environment
4 All of these
Explanation:
All of these Energy generated from natural sources like wind, tides, solar, geothermal heat, and biomass including farm and animal wastes is called non-conventional energy. It has following features like: it is pollution free, they are renewable and are abundant in nature. Non-conventional energy sources helps us to overcome the growing problems related to consumption of energy, rising prices of oil and gas, increasing use of fossil fuels causing harm to environment.
12. Mineral And Power Resources
241815
Which one of the followings is not the way of saving energy at home?
241840
Which of the following gas is present in large quantities of biogas?
1 Carbon monoxide.
2 Carbon dioxide.
3 Methane.
4 Oxygen.
Explanation:
Methane.
12. Mineral And Power Resources
241841
_____ is an example of non-metallic mineral.
1 Aluminium
2 Tin
3 Uranium
4 Mica
Explanation:
Mica Non-metallic minerals are those which do not contain metallic elements in their chemical composition. Clay, diamond, mica, quartz etc. are some examples of non-metallic minerals.
12. Mineral And Power Resources
241814
Which of the following is/are uses of non-conventional energy sources __________________.
1 The growing consumption of energy
2 Rising prices of oil and gas
3 Increasing use of fossil fuels causing environment
4 All of these
Explanation:
All of these Energy generated from natural sources like wind, tides, solar, geothermal heat, and biomass including farm and animal wastes is called non-conventional energy. It has following features like: it is pollution free, they are renewable and are abundant in nature. Non-conventional energy sources helps us to overcome the growing problems related to consumption of energy, rising prices of oil and gas, increasing use of fossil fuels causing harm to environment.
12. Mineral And Power Resources
241815
Which one of the followings is not the way of saving energy at home?
241840
Which of the following gas is present in large quantities of biogas?
1 Carbon monoxide.
2 Carbon dioxide.
3 Methane.
4 Oxygen.
Explanation:
Methane.
12. Mineral And Power Resources
241841
_____ is an example of non-metallic mineral.
1 Aluminium
2 Tin
3 Uranium
4 Mica
Explanation:
Mica Non-metallic minerals are those which do not contain metallic elements in their chemical composition. Clay, diamond, mica, quartz etc. are some examples of non-metallic minerals.
12. Mineral And Power Resources
241814
Which of the following is/are uses of non-conventional energy sources __________________.
1 The growing consumption of energy
2 Rising prices of oil and gas
3 Increasing use of fossil fuels causing environment
4 All of these
Explanation:
All of these Energy generated from natural sources like wind, tides, solar, geothermal heat, and biomass including farm and animal wastes is called non-conventional energy. It has following features like: it is pollution free, they are renewable and are abundant in nature. Non-conventional energy sources helps us to overcome the growing problems related to consumption of energy, rising prices of oil and gas, increasing use of fossil fuels causing harm to environment.
12. Mineral And Power Resources
241815
Which one of the followings is not the way of saving energy at home?
