☺☻Arctic Tundra☺☻

There are three types of tundra. There are the arctic, antarctic, and the alpine tundra. In the arctic there are mostly made of glaciers. The antarctic tundra occurs on Antarctica and several antarctic and sub antarctic islands. The alpine is an ecozone that does not contain trees because of high altitude. The tundra is a bleak and treeless place. It is cold through all months of the year Summer. The arctic has snow owls, foxes, wolfs, and many other types of animals they depend on the grass and each other. The arctic tundra is found in the north. The tundra's temperature matters where it is. In tundra in the summer the ice melt and make ponds. The tundra has soil that helps animals in the tundra.

♠♠♠♣Prairie ♣♠♠♠

In the middle of North America is a huge area of land which was once covered with grasses and colorful wild flowers. The French called the rolling plains of grass "prairie''. The prairies are a type of grassland dominated by plants and grasses. very few trees grow on the prairie. The prairies form a triangular area from Alberta to Saskatchewan and Manitoba down through the Great Plains to southern Texas and Mexico, and approximately 1,000 miles from western Indiana westward to the Rocky Mountains. They cover about 1.4 million square miles.

♠Savannas♣

In the savannas are usually grassland. Summers in the savannas it don't last so long and it's mostly raining. The animals in the savannas are mostly all mammals. The savannas have many wildfire and so the trees don't grow so much but grass grow easily. The savannas would be a tropical rain forest if there wasn't many wild fires. There are many different types of animal.

☺Desert☻

The dessert is a warm climate area. The dessert has many different animals like snakes and many other types of animals. The dessert has 3 climate dry, hot, or even in between. All three has different types of animals. The climate in a dry desert has only one resource of water is the cactus. The desert has a lot of evaporation.

♣Rain Forest♠

The rain forest is the home to many animals in the world but mostly for the ons that are becoming endangered and it has plants that have never grow in other places there is many things you can learn in the rain forest. The rain forest cover around 7-14% of the earths surface. Nearly half of the world's species of plants, animals and microorganisms will be destroyed or severely threatened over the next quarter century due to rainforest deforestation.

☻Ecosystem☺

In the ecosystem there are 21 thousand types of fish my favorite type of fish the shark there are many types and there is one that has never being seen is the megalodon. In the ecosystem there are 3 types of climate in the ecosystem which are the euphotic, bathyal, and the abyssal. In the euphotic there is plenty of sunlight and in the bathyal there is less sunlight and in the abyssal there no sunlight and still fish live there i think the megalodon lived there but no one doesn't know and there is only a tooth that was found.

☻Biomes☺

There are 6 biomes that are freshwater, marine, dessert, forest, grassland, and the tundra. The fresh water biome is defined as having a low salt concentration. Usually less than 1% Plants and animals in fresh water regions are adjusted to the low salt content and they would not survive in a high salt region. Marine regions cover about three fourths of the earth's surface and include oceans and coral reefs. ☺

Geography

Geography Geography is the study of the earth and its features, inhabitants.The first person to use the word "geography" was Eratosthenes (276-194 B.C.). Geography is divided into two main branches - human geography and physical geography. Human geography is branchof geography that focuses on the study of patterns and processes that shape human interaction with environments. Physical geography focuses on geography as an Earth science.