1) Which of the following is NOT a way to protect from flood?  a) flood barrier b) dams c) sand bag d) paper 2) Heavy rainfall is one of the main causes of flooding a) TRUE b) FALSE 3) We can build dams for flood protection a) TRUE b) FALSE

Classifica

Stile di visualizzazione

Opzioni

Cambia modello

Ripristinare il titolo salvato automaticamente: ?