level: Level 1
Questions and Answers List
level questions: Level 1
Question | Answer |
---|---|
A metal is an element that forms ions by losing electrons | what is a metal |
light is a form of energy that travels in a straight line | what is light |
ecosystem consists of living organism,non-living organisms and their natural dwelling place | what is ecosystem |
a habitat refers to the natural dwelling place of living organisms | what is a habitat |
a semi-metal is a substance that conducts heat and electricity partially | what is a semi-metal |