The Earth in fact...
What is around us in one word?
The opposite of " cleanness"
To throw down litter is...
People of the Earth
To make something smaller
Process when some objects can be used again
Plastic bottle can be melted to create other plastic bottle . This is...
Another word from " litter'
Something or someone that may harm you
To stop someone or something from danger
Створюйте онлайн-тести
для контролю знань і залучення учнів
до активної роботи у класі та вдома