Are humans predators in their ecosystem

Yes

Explanation:

Humans are tertiary consumers, as we are at the top of the food chain. We feed on secondary consumers and primary consumers.

Yes

Explanation:

Human are tertiary consumer, as we are at the top of the food chain. We feed of the secondary consumer and primary consumers.

the proximity of water was an advantage to western europe and its culture was able to flourish as a result. trade and travel by sea were easier and safer in historical times.

1. there are no mountains to protect it from the sea

2. and its has wet cool summers and wet, mild winters.