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Science BM Rev. 2 09
Science BM 2 Review 2009
Question | Answer |
---|---|
Termites, mushrooms and earthworks break down what kind of plants? | Dead plants |
In the forest ecosystem, what makes nutrients from dead wood available to other living things? | Fungi |
What gets energy directly from the sun? | Producers |
What kind of organisms produce their own food? | Plants |
The protists group contains the most common producers in what environment? | Ocean |
In a food web the animals are called what? | Consumers |
A tiger is not an herbivore, but it is a ____? | Carnivore |
A deer, rabbit and a squirrel are all? | Consumers |
A bear, dog, tiger and cow all belong to the group of? | Consumers |
What is the force that moves mud, sand, pebbles and boulders? | Water |
Landslides carry ____ and rocks down mountains. | Soil |
A canyon is most likely formed from the movement of? | Water |
When a __________ runs into the ocean it moves a large amount of sand and mud into the ocean. | River |
A rock can break apart if water ______ in the cracks of the rock. | Freezes |
A delta is formed from material transported down a? | River |
A landform created by the blowing of sand is a? | Sand dune |
The washing away of soil | Erosion |
A ___ can be smooth and rounded from the effects of running water. | Rock |
the breaking down of rocks on the Earth's surface into smaller pieces. | Weathering |
The remains of animals and plants that lived long ago are called? | Fossils |
What kind of rock can break apart easily and has noticable layers? | Sedimentary |
A ____ of a plant can form if the plant falls into mud and hardens over time. | Fossil |
A fossil of a fish can help show the body ____ of a fish that lived a long time ago. | Shape |
What kind of rock can have a smooth, even texture and break miuch like glass. | Igneous |
What is the season that begins in March and continues until June? | Spring |
What is the season that begins in June and continues until September? | Summer |