Class 7 Online Courses

Class 7 science Practice Tests

Class 7 Science Online Tests

Ammonia and Fertilizers Multiple Choice Questions (MCQ) PDF Download

Free Ammonia and fertilizers Multiple Choice Questions (MCQ Quiz) with Answers PDF Download (Ammonia and Fertilizers MCQ PDF Book) to learn online 7th grade science certificate courses. Practice Physical and Chemical Changes Multiple Choice Questions and Answers (MCQs), Ammonia and Fertilizers quiz answers PDF to study homeschool online courses. Free learning App: Ammonia and Fertilizers MCQ App Download & e-Book for making plastics, polyvinyl chloride, solids liquids and gases test prep for online learning.

The MCQ: Ammonia fertilizers are made by two components, they are; "Ammonia and Fertilizers" App Download (Free) with answers ammonia and hydrogen, ammonia and nitric acid, nitrogen and hydrogen and nitrogen and water to study homeschool online courses. Solve physical and chemical changes quiz questions, download Google eBook (Free Sample) for online elementary school courses.

Ammonia and Fertilizers MCQs: Questions and Answers PDF Download

MCQ 1: Ammonia fertilizers are made by two components, they are

A) ammonia and hydrogen
B) ammonia and nitric acid
C) nitrogen and hydrogen
D) nitrogen and water

MCQ 2: If there is lack of nitrogen in soil, plants turn

A) red
B) orange
C) blue
D) to be stunted

MCQ 3: A component without which fertilizer is incomplete, is

A) ammonia
B) nitrogen
C) methane
D) ethene

MCQ 4: One of the main components of fertilizers is

A) ammonia
B) chlorine
C) hydrogen
D) methane

MCQ 5: The essential mineral for plants other than ammonia, is

A) potassium
B) sodium
C) phosphorus
D) uranium

Class 7 Science Practice Tests

Ammonia and Fertilizers Learning App & Free Study Apps

Download Ammonia and Fertilizers MCQs App to learn Ammonia and Fertilizers MCQs, 7th Grade Science Learning App, and 8th Grade Science MCQ Apps. Free "Ammonia and Fertilizers MCQs" App to download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Ammonia and Fertilizers App (Android & iOS)

Ammonia and Fertilizers App (Android & iOS)

7th Grade Science App (Android & iOS)

7th Grade Science App (Android & iOS)

8th Grade Science App (Android & iOS)

8th Grade Science App (Android & iOS)

6th Grade Science App (Android & iOS)

6th Grade Science App (Android & iOS)