'Tidal pools' presentation slideshows

Description The blue ringed octopus body size is less than 5cm and arms around

Description The blue ringed octopus body size is less than 5cm and arms around 7cm.Even when the octopus is at rest faint blue lines are still visible. They are extremely dangerous and will give you a warning before they

756 views • 48 slides

Origins of Life on Earth

Origins of Life on Earth. Oldest Fossils. Evidence shows Earth is 4.6 billion years old. Earth cooled and solidified 4.2 billion years ago. The oldest fossils indicating life are 3.5 billion years old.

304 views • 17 slides

180

443 views • 16 slides

Estuary's

Estuary's . By Mahdi Sadr 6B. What are Estuaries .

340 views • 15 slides

Objective

Objective. An elementary school aged child, when asked by a second party ( ie . parent, teacher, friend, etc.), can name two out of three survival concerns faced by all creatures that inhabit tidal pools .

225 views • 13 slides