blue whale

Blue whale: Fewer than 10,000 remains. The blue whale is the biggest animal in the sea. They can grow over 30 meters long. They can weigh up to 140 tones. Blue whales use their sense of hearing and their sense of touch to find their way around. The blue whale breathes air, not water. Blue whales can live to 70 or 80 years. When the blue whale blows out its spray is as high as a house. The blue whale can stay underwater for 30 minutes. The blue whales don’t have teeth. The blue whale eats krill. When the blue whale mates, the baby comes a year later


This week I researched about the blue whale because this week we are researching about the sea

NZ native birds

today we researched about a NZ native bird of our choice I chose the silver eye also known as the wax eye or the white eye 

Trees explanation text

Trees

Without trees, we would not survive because the trees give oxygen and They absorb gases. Trees are home to many species. If the animals come extinct then we will have too many trees and the food chain would start to die and then there would be no animals or people on earth. The native forest in 1000 was most of the land there was one big but small kind of area the forest in 1840 was a lot less there were 13 places of no trees forest in 2005 30 spots that were not trees.

plot these points

This is my coordinates I did the across is x and the up and down is the y 

ecosystem expiation text

What is an ecosystem?

 An ecosystem is a system with a balance of decomposers, producers, and consumers
with food and water an ecosystem will survive but an ecosystem has to have life.
Decomposers, producers, and consumers all have an important role in the ecosystem.

Decomposers 

Decomposers have a big role; they have to Decompose the leftovers from others. Decompose means break down other leftovers 

Consumers 

Consumers are a big part of the ecosystem; they are the animals. The animals help eat the insects

Producers

Producers are the plant in the ecosytem