World Biomes

Why are ecosystems and

Biomes so different?

The climateThe climate is the main

driving force in an ecosystem. It affects..

3. The animalsThey have adapted to feed on the plants or each other, and

cope with the climate.

2. The vegetationIt has developed or adapted to suit the climate and soil. Plants Grow fastest and thickest in a

Hot damp sunny climate.

1. The soilHow thick and rich the soil is depends on the climate. Rock breaks down fastest into soil

In a hot damp climate.

Biomass

This is all living things in an ecosystem

How big is an Ecosystem?

An ecosystem is any size you choose to study.

A pond Sahara desertA forestA meadow

The whole Earth

Micro, small to global scale

Ecosystems are at:1. Local2. Regional3. Global level.

What is a Biome?

A Biome is a very large ecosystem eg. Desert and tropical rainforest

SavannaGrasslands

Desert

TaigaConiferous Forest

Tropical Rainforests

Deciduous Forest

Is this an Ecosystem?

AC

B

Explain your answer

Goldfish in a bowl

A jungle An ocean