6. Ecological balance on Earth

What things we need to observe in an ecosystem?

• Temperature, amount of water, latitude and fauna

• Temperature, precipitations, latitude and flora

• Temperature, amount of water, fauna and flora

• Temperature, amount of land, fauna and latitude

We can find different terrestrial ecosystems due to...

• Latitude

• Longitude

The amount of animals that we can find in an ecosystem es called flora

• True

• False

Select the cold terrestrial ecosystems...

• Taiga

• Temperate forest

• Cold desserts

• Jungle and rainforest

Which is not a hot terrestrial ecosystem?

• Temperate forest

• Savannah

• Warm desserts

• Jungle and rainforest

Guess the ecosystem:

Location: North of Europe, Asia and North America

Temperatures: very cold

Precipitations: It snows in winter and days are leng and rainy in summer

Flora: Evergreen trees

Fauna: rabbits, deers and carnivores

• Temperate forest

• Cold dessert

• Savannahs

• Taiga

Guess the ecosystem

Temperature: very high during the day and cold at night.

Precipitations: scarce

Flora: very little vegetation

Fauna: animals survive on very little water

• Cold dessert

• Savannahs

• Rainforest and jungles

• Warm dessert

Guess the ecosystem

Location: Africa, Australia, South America and India.

Temperature: very high all year.

Precipitations: dry season and wet season

Flora: vegetation grow during the wet season.

Fauna: large variety of animals.

• Cold dessert

• Savannah

• Rainforest and jungles

• Warm dessert

Guess the ecosystem:

Temperature: Freezing

Precipitations: snow and blizzard

Flora: little vegetation because of the snow and ice

Fauna: Animals need a thick layer of fat to keep warm

• Taiga

• Cold dessert

• Jungle and rainforest

• Temperate forest

Guess the ecosystem

Temperatures: very high all year.

Precipitations:it rains all the year.

Flora: abundant.

Fauna: many different types of living things.

• Savannahs

• Warm dessert

• Jungle and rainforest

• Temperate forest