Class 10 Biology Competitive Exam MCQs – Practice Test 5 (Chapter 7)

Man and Environment MCQs with Answers PDF Download – Test 5

Download eBook:

Class 10 Biology MCQs Book – Google eBook

Class 10 Biology MCQs Book – Apple iBook

Apps:

Free Class 10 Biology App Download (iOS)

The Man and environment Multiple Choice Questions (MCQs) with Answers PDF (Man and Environment MCQs PDF e-Book) download Ch. 7-5 to study Class 10 Biology Course. Learn Man and Environment Quiz Questions and Answers to study e-learning courses. Free Class 10 Biology App – Man and Environment MCQs App Download for conservation of nature, flows of materials and ecosystem energy, bacterias, 10th grade biology worksheets test prep for high school graduation certificate.

The MCQ: Small fish and crustaceans are also used to kill the larvae of; "Class 10 Biology" App Download [Free] with answers: aphids, butterfly, mosquitos, and pupa to study e-learning courses. Solve Conservation of Nature MCQ Questions, download Google e-Book (Free Chapter) for online schools.

Man and Environment MCQs – Practice Test 5 PDF Download

MCQ 21: Small fish and crustaceans are also used to kill the larvae of:

butterfly
aphids
mosquitos
pupa

MCQ 22: The combination of atmospheric nitrogen with hydrogen under high temperature and pressure is classified as:

atmospheric oxygen fixation
atmospheric nitrogen fixation
industrial nitrogen fixation
biological nitrogen fixation

MCQ 23: The conversion of gaseous nitrogen into the nitrates with the help of bacteria is classified as:

biological oxygen fixation
atmospheric oxygen fixation
atmospheric nitrogen fixation
biological nitrogen fixation

MCQ 24: The process of denitrification returns nitrogen into the:

ecosystem
atmosphere
biosphere
organism

MCQ 25: The atmospheric gaseous nitrogen is converted during lightning and thunderstorms into:

oxides of carbon
oxides of oxygen
oxides of nitrogen
nitric acid

Man and Environment MCQs App & e-Book – Class 10 Biology Competitive Exam

Coordination and Control MCQs

Man and Environment MCQs

Support and Movement MCQs

Internal Environment Maintenance MCQs

Free Man and Environment Textbook App - Download for Android & iOS

The App: Man and Environment MCQs App to learn Man and Environment Notes, 10th Grade Biology MCQ App, and College Biology MCQs App. The "10th Grade Biology MCQs" App – Free Man and Environment App Download (iOS & Android) to study e-learning courses. Download App Store & Play Store study Apps with all functionalities for online schools.