How do you say "los medios acuáticos" in English?
aquatic ecosystems
What factors affect aquatic ecosystems?
Sunlight, temperature, and salt
What are the 2 types of saltwater ecosystems?
Coasts and open sea
True or false? Rivers have flowing water.
True
True or false? Salt water is the same as still water.
False
The whole of the earth's _______ is covered by rock.
surface
What 4 factors affect terrestrial ecosystems?
Temperature, humidity, relief, and soil
What is biodiversity?
Biodiversity is the variety of living things on earth
How do you say "contaminación" in English?
Pollution
What are people's responsibilities to help our ecosystems?
Save water, save energy, recycle waste, respect nature
How do you say "parques naturales" in English?
Natural parks
