What has a negative impact on an ecosystem?
health Pollution Pesticides time disease sunlight loggers Cars
A B C D E F G H
Loggers have been careless in where they cut down trees.
loggers have a negative impact on an ecosystem
What has a negative impact on an ecosystem? (A) health (B) Pollution (C) Pesticides (D) time (E) disease (F) sunlight (G) loggers (H) Cars