Classify the following as positive or negative effects of ecosystem flooding.
Positive Negative
Pesticides and fertilizes enter the flood water from the surrounding area.
Positive – Pesticides and fertilizes enter the flood water from the surrounding area.
Negative – Pesticides and fertilizes enter the flood water from the surrounding area.
Flood waters contain silt and the soil becomes more fertile.
Positive – Flood waters contain silt and the soil becomes more fertile.
Negative – Flood waters contain silt and the soil becomes more fertile.
Small burrowing organisms lose their homes due to flood waters.
Positive – Small burrowing organisms lose their homes due to flood waters.
Negative – Small burrowing organisms lose their homes due to flood waters.
Invasive plants and species may enter the area from the flood waters.
1 answer
Negative – Invasive plants and species may enter the area from the flood waters.