Nature's Treasures Mock Tests
18 questions available
Nature's Treasures Mock Test 1
Questions:
18
नमूना प्रश्न
Which of the following materials is biodegradable?
Which of the following is a source of air pollution? a) Solar panels b) Bicycle c) Factory smoke d) Tree plantation
Which of the following is a renewable natural resource?
Which of the following is a renewable source of energy?
Which of the following is a non-renewable resource? a) Wind b) Sunlight c) Coal d) Water
Which of the following is an abiotic component of an ecosystem? a) Trees b) Bacteria c) Soil d) Insects
Which of the following is a non-renewable natural resource?
Which of the following is a biodegradable waste? a) Plastic bag b) Glass bottle c) Dry leaves d) Aluminium can
टिप्पणियाँ
अभी तक कोई टिप्पणी नहीं। अपने विचार साझा करने वाले पहले व्यक्ति बनें!