Review
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| What is a Producer? | A producer is a organism that uses energy from the sun or other chemical reactions to make its own food.
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| What is a Omnivore? | An animal that feeds on other animals and plants
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| What is a Scavenger? | Organisms that feed on dead animals
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| What is a Decomposer? | An organism that breaks down dead organisms, animal droppings, leaves, and waste produced by living things
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| What are Photosynthetic plants? | Are plants and algae that provide almost all the energy in their ecosystem
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| Which level of the ecosystem has the most energy? | producer
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| All ecosystem or biomes that what? | Have organisms that fill similar ecological roles
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| what is Phytoplankton? | live in fresh or salt water and produce their own food
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| What is A abiotic factor? | a nonliving part of the ecosystem
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| What is a biotic factor? | a living part of the ecosystem
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| Fewer organisms live were and why? | in the poler tundra because not as many organisms are specialized in the cold
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| What is a constant source of energy? | The sun and its renewable
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| What does plastic come from? | oil
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| If a object is more dense will it sink or float? | sink
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| If an object is less dense will it sink or float? | float
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| How does sound travel? | By vibrating air molecules and its a energy
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| What does friction produce? | heat like rubbing hands together
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| does air causes friction? | yes it does and air resistance
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| Why do shooting stars burn in are atmosphere? | because of friction
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| What are the three types of transfer? | conduction, radiation,and convection
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| What is Conduction? | The transfer of thermal energy by collisions between particles and matter
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| What is Radiation? | Transfer of thermal energy by electromagnetic waves
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| What is convection? | The transfer of thermal energy by the movement of matter form one place to another
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| What are air currents driver by? | By the sun
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| What is swiched in air currents? | the cool ocean air is swiched with the hot land air that heats up quickly
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| Are ultra violet rays harmful when the pass through the clouds? | Yes
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| Does are California currents keep are state cool | yes
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| Were does are warm air come from? | The equator
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| Were does are cool dry air come from? | The poles
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| What does the Lithosphere contain? | Earth Plate Tectonics
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| Were does earthquakes occurs? | along plate boundries
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| San Andreas occurs were? | along the border of oceanic+ continental plates
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| What is the Richter Scale used for? | to measure the strength of earthquakes
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| What does lithification do? | it turns sediment into rocks
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| What is the process of lithification? | Decomposed - Compacted - Cemented
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| What is uniformitarianism? | the idea that Earth process that are at work today and been at work in earths past
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| What is superposition? | the teory that the undisturbed layers of rock have the oldest layer on the bottom and the youngest layers on top
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| Evidence to how envirements have decayed can be foced by? | Comparing many fossils from sedimantary layers
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| When continents have drifted what do animals have to deal with? | climate change
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| Photosghthesis by bactcria cause what? | Oxegen to increase in the a of early earth
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