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

Floods

Edetabel

Visuaalne stiil

Valikud

Vaheta malli

Kas taastada automaatselt salvestatud ?