renewable energy resources means natural renewable resources or natural resources which can be renewed, such as hydroenergy, wood, biomas which may be used for energy purposes;
(renewable energy resources; means; natural renewable resources or natural resources which can be renewed, such as hydroenergy, wood, biomas) (natural resources; can be renewed; ) (biomas; may be used; for energy purposes)
renewable energy resources natural resources biomas
means can be renewed may be used
natural renewable resources or natural resources which can be renewed, such as hydroenergy, wood, biomas
for energy purposes