Pikas are small, mountain-dwelling mammals found in cold regions.
Unlike many other animals in such environments, they do not hibernate
Instead, they collect and store food during the summer to survive the harsh winters.
The disadvantages of burning of fossil fuels?
- Release harmful gases in environment
- Used oxygen in burning
- Release of Carbon Dioxide
- All of these
Explanation
The burning of fossil fuels has several disadvantages:
A. Release of Harmful Gases: It emits pollutants like carbon monoxide, sulfur dioxide, nitrogen oxides, and particulate matter, contributing to air pollution and health issues.
B. Oxygen Consumption: Combustion requires oxygen, as fossil fuels react with it to produce energy and byproducts.
C. Carbon Dioxide Emission: It releases significant amounts of carbon dioxide, a major greenhouse gas driving climate change and global warming.
Related MCQs
- Oxygen
- Nitrogen
- Carbon
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- Vole
- Porcupine
- Pikas
- Cocktail Rabbit
اس سوال کو وضاحت کے ساتھ پڑھیں
- Placoderm
- Archeopteryx
- Therapsids
- All of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- Release harmful gases in environment
- Used oxygen in burning
- Release of Carbon Dioxide
- All of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- Incomplete dominance
- Co dominance
- Over dominance
- Complete dominance
اس سوال کو وضاحت کے ساتھ پڑھیں
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