3. Write the properties of these
substances.
Water, glass, chalk, iron ball, sugar,
salt, flour, coal, soil, pen, ink, soap.
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water is solubility
glass is brittleness
chalk is brittleness
iron ball is solid
sugar is solubility
coal is brittleness
soil is mixture
pen is brittleness
ink is solubility
soap is solubility
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Answer:
Answer:
There are two types of natural resources. The first are renewable natural resources. They are called renewable because they can grow again or never run out.
Explanation:
The most popular renewable energy sources currently are:
▪︎Solar energy.
▪︎Wind energy.
▪︎Hydro energy.
▪︎Tidal energy.
▪︎Geothermal energy.
▪︎Biomass energy.
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