Which two gases forms the 99 percent of atmosphere?

1.	Which two gases forms the 99 percent of atmosphere?
A.	Nitrogen and Oxygen
B.	Watervapours
C.	Argon
D.	Carbon dioxide
Answer» B. Watervapours

Discussion

No Comment Found

Related MCQs

According to WHO, how many premature deaths annually linked to air pollution causing by the burning of fossil fuels?
How many forms of fossil fuels are there________________
In order to produce solar energy during sunlight, where the energy is stored in the batteries?
Solar panels generate electricity.
Acoording to report of NITI Aayog, which city from South India will have zero ground water by 2020?
Match the following correctly:ProductUsageP) Petroleum ethera. FuelQ) Paraffin waxb. Solvent in perfumes for dry cleaningR) Asphalt and cokec. Roofing, Road Construction, ElectrodeS) Gasolined. Ointments & Cosmetics A. P-a, Q-b, R-c, S-dB. P-b, Q-d, R-c, S-aC. P-d, Q-b, R-c, S-aD. P-d, Q-c, R-b, S-a
Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason RAssertion A: Lakes are less prone to getting polluted than riverReason R: Water in lakes gets replaced through natural processIn light of the above statements, choose the most appropriate answer from the options given below
consider the following statements regarding solar energy:1. To encourage the adoption of solar energy production, many State Governments and the Centre have announced plans by way of buy back as well as subsidies for installation2. Land acquisition of several hectares is a bottleneck in implementing this programme3. Considerable R & D effort is needed to bring down the cost of P - V cellsWhich of the above statements are correct?
A clean anaerobic fuel of organic origin is
In terms of the Percentage of Wind Power Potential Utilized, Madhya Pradesh ranks _______ among all the Indian states.

Which two gases forms the 99 percent of atmosphere?

Discussion

No Comment Found

Related MCQs

Reply to Comment