Carbon cycle
What C adds carbon to the atmosphere?
Combustion (BURNING)
What provides the energy to evaporate water from the sea?
The sun
Why do we have no fossils of very old creatures?
Soft bodies
What do we call plastics that don't break down?
Non-biodegradable
6 sheep and a cow
What R adds carbon to the atmosphere?
Respiration
What must happen to water for it to form clouds?
Condense
Dinosaurs footprints are found where millions of years ago the dinosaur did what?
Stood in soft sand/mud
How does fertilisers added to farmland get into the sea?
What sugar is made in photosynthesis?
Glucose
What D adds carbon to the atmosphere?
Decay
Name three forms of precipitation
Rain
Snow
Sleet
What replaces all of the living material in a fossilised bone?
Minerals
Recycling is one R that we can do. What is another R we can do to prevent waste? Think plastic bags
Reduce
Reuse
The rise and fall in predators and prey is best shown with the numbers of Lynx and what other animal?
Hares
How does carbon moves from plants to animals?
Rain water is completely pure TRUE/FALSE
FALSE (dissolved gases)
What part of a horse has shown the best change in fossil record showing evolution at work?
The foot/hoof
What thing that we use everyday is very important that we recycle properly when it runs out? BOX AT SUPERMARKET
Batteries
What is the predator that has remained unchanged for the longest amount of evolutionary time?
Shark / Crocodile
Photosynthesis
Acid rain is caused by burning what type of fuels?
Fossil
John says coal is a fossil. Is John correct?
Yes
What important B is often reduced by pollution?
Biodiversity
Plants and what else carry out photosynthesis?
Algae