This document discusses different types of ecosystems including terrestrial ecosystems like deserts, forests, and grasslands, and aquatic ecosystems like rivers, oceans, and lakes. It defines populations and communities within ecosystems and lists the non-living components of ecosystems like soil, air, water, sunlight, temperature, and climate. Specific terrestrial ecosystems are described, including the tundra, grasslands, and rainforests. Coniferous and temperate deciduous forests are also mentioned.

1. REALIZADO POR SUSANA SEVILLA SIERRA

2. RIVERS,OCEANS,LAKES
TERRESTIAL
DESERTS,FOREST,GRASSLANDS
AQUATIC
ECOSYSTEMS

3.  Plants
 Animals
Organisms in the same area from grups. Those
that belong to the same species are called a
population.
Populations interact with each other and form
a comunity.

4. The non-living components of an ecosystems
are:
 SOIL.
 AIR.
 WATER.
 SUNLIGHT.
 TEMPERATURE.
 CLIMATE.

5. TUNDRA:
-It’s very cold and dry.
-It’s in the north pole.
-It’s aren’t any trees.
GRASSLANDS:
-Very grass sarvannah and temperate
grassland.
RAINFOREST:
-It’s warm and wet

6.  Coniferuos forest. Plants evergreen trees
pines.
 Temperate decious trees.
Mesiterranean forest in the areas