1. Geology in the MacleayGeology excursion for Stage 3 2. GeneralMost of the rocks in the Macleay Valley are very old.They were formed at the bottom of a sea 250 million…

Slide 1CLIMATE CHANGE World Meteorological Organization Age 10-14 Slide 2 Introduction Have you noticed that today, everyone speaks about climate change? Learn from this…

Slide 1Endangered species Slide 2 Endangered species is a population of organism which is at a risk of becoming extinct due to few in number, threatened by changing environment…

Slide 1How do you know if something is alive? Agenda for Tuesday Sept 20 th 1.Scientific Method quiz 2.What is life lab? Learning Targets 1.Define biology, homeostasis, metabolism,…

Slide 1The universe is a big place - dark and empty….. …but we are lucky. This is Earth – our living planet! Slide 2 We share our beautiful planet with many other living…

Slide 1Chapter 3 Communities and Biomes Section 1 Communities Slide 2 Limiting Factors Any biotic or abiotic factor that restricts the existence, numbers, reproduction, or…

Slide 1Community Distribution Slide 2 Homeostasis in Communities Changing with the Environment Changing with the Environment Ecosystems are always changing. Ecosystems are…

Slide 1Greenhouse gases in the Quaternary: constraining sources, sinks, feedbacks and surprises Eric Wolff 1 and the QUEST-DESIRE team 1. British Antarctic Survey, High Cross,…

Slide 1ESC 305.01 GLOBAL CLIMATE CHANGE Chapter 3. The Greenhouse Effect Part-2 Slide 2 Greenhouse Gases Historically, greenhouse gas concentrations in the Earth´s atmosphere…

Slide 1European Federation of Geologists Geology and environmental change Peter Whiteside & Isabel Fernandez EFG- coordinator EIA panel of experts EFG office director…