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    - Reaction Dynamics 81
    - Electronic Structure 100
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  - Medicinal Chemistry
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  - Green Chemistry
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    - Green Synthesis 5
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  - Materials Chemistry
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    - Composites 8
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- Biology
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  - Genetics
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  - Evolution
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    - Biodiversity 28
    - Ecological Conservation 47
    - Habitat 5
    - Succession 5
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    - Human Impact 5
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  - Human Anatomy & Physiology
    - Skeletal System 116
    - Muscular System 69
    - Nervous System 124
    - Endocrine System 78
    - Circulatory System 90
    - Respiratory System 44
    - Digestive System 47
    - Excretory System 10
    - Reproductive System 120
    - Immune System 11
    - Integumentary System 21
    - Sensory Organs 56
  - Botany Plant Biology
    - Plant Anatomy 38
    - Plant Morphology 5
    - Plant Physiology 69
    - Photosynthesis 53
    - Plant Reproduction 22
    - Plant Growth 5
    - Plant Hormones 5
    - Plant Taxonomy 43
    - Plant Ecology 19
    - Plant Pathology 6
    - Economic Botany 5
    - Seed Biology 5
    - Plant Genetics 6
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  - Zoology Animal Biology
    - Classification 38
    - Porifera 6
    - Cnidaria 6
    - Platyhelminthes 5
    - Nematoda 6
    - Annelida 7
    - Arthropoda 12
    - Mollusca 5
    - Echinodermata 6
    - Chordata 5
    - Fish 76
    - Amphibians 10
    - Reptiles 14
    - Birds 5
    - Mammals 106
    - Anatomy 11
    - Physiology 31
    - Reproduction 26
    - Development 6
    - Behavior 63
  - Microbiology
    - Microbial Structure 5
    - Bacteriology 33
    - Virology 34
    - Mycology 16
    - Parasitology 59
    - Microbial Genetics 5
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  - Biotechnology
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    - Fermentation 5
    - Bioinformatics 6
    - GMOs 5
    - Proteomics 5
    - Metabolomics 5
  - Molecular Biology
    - Biological Biomolecules 8
    - Carbohydrates 6
    - Biochemical Lipids 9
    - Bio Proteins 5
    - Bio Enzymes 21
    - Bio Nucleic Acids 5
    - Biochemical Vitamins 5
    - Bio Minerals 6
    - Bio Metabolism 60
    - Cellular Respiration 22
    - Nitrogen Metabolism 5
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    - Signal Transduction 5
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- Earth & Space Science
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    - Geological Rock Cycle 17
    - Plate Tectonics 43
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1st Grade Earth & Nature Quizzes, Questions & Answers

1st Grade

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Taking care Of Our Earth

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1st Grade Science Quiz On Natural Resources and Man-made Resources!

How much do you know about natural resources And man-made resources? See can you ace the 1st-grade science quiz. There are different types of resources available to us, and they are differentiated by their source. Man-made...

Questions: 10 | Attempts: 3379 | Last updated: Mar 22, 2025

Sample Question 1
Things that are found in nature.

Natural resources

Man-made resources

None of the above

All of the above

Sample Question 2
What is the most important resource on Earth?

Dirt

Water

Minerals

Candy

Natural and Human Environment

Environment is everything that surrounds us. The environment consists of both living things and non-living things. It also includes natural and human- made things.

Questions: 10 | Attempts: 989 | Last updated: Feb 19, 2025

Sample Question 1
Which from the choices below is a living thing?

Option 1

Option 2

Option 3

Sample Question 2
Which from the choices below is a non-living thing?

Option 1

Option 2

Option 3

1st Grade Earth & Nature Quizzes, Questions & Answers

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