Fossil fuels are carbon-containing deposits that form deep beneath Earth's 1 point surface. Diana wants to show carbon moving to a location to form fossil
fuels. Which model most accurately shows this process?"
O She sprinkles breadcrumbs onto water and watches them sink
O She bubbles gas through a water sample.
She makes a replica of a volcano and shows magma erupting from it
She blows bubbles into the air and watches them spread

For a to be healthy, it has to have lots of different kinds of plants and animals. all of the different types of plants and animals in an ecosystem. name four types of ecosystems from those listed in the video. b) c) d) most living things live here. all living things depend on how an ecosystem like a game of sticks? why should we build new buildings on existing land? name four extinct species from those listed in the video. b) c) d) the best way to wipe out a species is to the largest ecosystem in the world is this percent of the world is covered by water. how many of all species in the world live in the ocean? list five things you can do to increase biodiversity. b) c) d) e) how many species are we losing per hour?

What is the most abundant vertebrate on earth?

Why did adult crab numbers decline in he ecosystem, even though sea stars were still available?