Post category:Everyday Science Mcqs Post comments:0 Comments The gas, commonly known as “laughing gas”, is ____. A. Cabon Dioxide B. Sulfur Dioxide C. Nitrous Oxide D. Sodium Oxide Read more articles Previous PostThe good sources of iodine are____. Next PostThe source of oxygen in photosynthesis is _____. You Might Also Like Long-sight defect could be corrected by using __________ lens. June 19, 2022 Deficiency of Vitamin-D results in ______. March 9, 2022 About 50% of the Earth’s crust, including the waters on the Earth and atmosphere, is_____. March 10, 2022 Very High Frequency (VHF) have __________ wavelengths. June 19, 2022 Blood is cleaned by _____. March 9, 2022 What is the time required by moonlight to reach the earth? September 5, 2020 Leave a Reply Cancel replyCommentEnter your name or username to comment Enter your email address to comment Enter your website URL (optional) Save my name, email, and website in this browser for the next time I comment. Δ
About 50% of the Earth’s crust, including the waters on the Earth and atmosphere, is_____. March 10, 2022