A) temperature and precipitation B) weather and precipitation C) temperature and weather D) weather
A) Tundra B) Temperate Deciduous forest C) Desert
A) Tropical rainforest B) Temperate deciduous forest C) Coniferous forest D) Grassland
A) short period of time B) what is happening outside C) never known D) long period of time
A) false B) true
A) Savannah B) Tundra C) Grassland D) Tropical Rainforest
A) Tundra B) Savannah C) Temperate Deciduous Forest D) Coniferous Forest
A) Savannah B) Tropical Rainforest C) Coniferous Forest D) Tundra
A) Coniferous Forest B) Grassland C) Savannah D) Tropical Rainforest
A) Coniferous forest B) Temperate Deciduous Forest C) Tundra D) Grassland
A) Desert B) Savannah C) Grassland D) Tropical Rainforest
A) Tropical Rainforest B) Tundra C) Temperate Deciduous Forest D) Desert
A) Coniferous Forest B) Temperate Deciduous Forest C) Savannah D) Tundra
A) Saltwater B) Marine C) Freshwater
A) Freshwater B) Marine
A) Marine B) Freshwater C) Saltwater
A) to change color B) to fall off C) to decide D) to change seasons
A) to save water during the winter or during the dry season B) to feed animals C) to make the soil better D) to get more sunlight
A) in waxy leaves B) in trunks C) in needles D) in cones
A) waxy coating B) weeds C) sap D) bark
A) Little light reaches the ground B) Animals eat them C) The ground is too bare D) It is too cold
A) great climate differences B) a lot of rain C) rich soil D) Many kinds of plants and animals
A) treetops B) ground C) vines D) tree trunks
A) crops B) grasses C) shrubs D) conifers
A) fires B) rolling hills C) deep roots D) too much rain
A) They grow far apart so they don't have to compete with each other for water B) they do not have flowers C) they have roots above the ground D) they grow only at night
A) soil that has thawed B) soil that is always frozen C) a plant in the tundra D) muddy soil
A) it has many trees B) it is on mountain tops C) it does not have permafrost D) it gets no sunlight
A) thick insulating tree bark B) pine needles C) large wide, fleshy leaves
A) how animals adapt B) number of fish C) amount of salt D) speed of water
A) barnacles B) animals in coral reefs C) animals on the ocean floor D) whales
A) It has very wet soil B) It has trees C) It has salt water D) It has many birds
A) Intertidal zone B) littoral zone C) thermocline D) deep zone
A) mudflat B) coral reef C) sandy beach D) rocky shore
A) large numbers of plankton B) cold air C) floating algae D) coral reefs
A) tributary B) open-water zone C) littoral zone D) deep-water zone
A) temperate grassland B) coniferous forest C) tropical rain forest D) alpine tundra
A) tropical rain forest B) coniferous forest C) alpine tundra D) temperate grassland
A) alpine tundra B) tropical rainforest C) coniferous forest D) temperate grassland
A) neritic zone B) oceanic zone C) intertidal zone D) benthic zone
A) intertidal zone B) oceanic zone C) benthic zone D) neritic zone
A) ocean floor oceanic zone B) benthic zone C) neritic zone D) intertidal zone
A) oceanic zone B) benthic zone C) intertidal zone D) neritic zone
A) river B) desert C) ocean D) wetland
A) swamp B) forest C) marsh D) savanna
A) plants that grow far apart B) all of these C) animals that are active mostly at night D) a hot dry climate
A) coniferous forest B) desert C) tropical rain forest D) temperate deciduous forest
A) a lizard B) a cactus C) the soil D) coyote
A) affects the types of organisms that can live in a marine ecosystem B) has no effect on the animals in a marine ecosystem C) increases as water gets deeper
A) the amount of sunlight that passes into the water B) sharks and whales C) water temperature D) water depth
A) speed of the water B) none of these C) width of the stream or river D) source of the water
A) deciduous trees B) evergreen trees C) coniferous trees D) tall trees
A) neritic zone B) benthic zone C) intertidal zone D) oceanic zone
A) the depth of the water B) the amount of sunlight that passes through the water C) All of these D) the temperature of the water
A) an intertidal area B) polar ice C) coral reef D) the Sargasso Sea
A) many populations of a number of species B) all the places on Earth where life exists C) only the abiotic environment such as rainfall and soil D) a community of organisms and its abiotic environment
A) a freshwater stream B) the neritic zone C) a pond D) an estuary
A) Ash and silt from a forest fire cover the surface of the stream B) The movement of a boulder forms a new waterfall C) There is unusually heavy snowfall in the winter D) The flow of a tributary stream slows slightly
A) climate B) plants and animals C) soil D) number of ecosystems
A) They are cold and dry B) They are areas where grasses are the main plants C) They are dry and hot
A) trees B) birds C) plants D) moist soil
A) a neritic area B) an intertidal area C) a coral reef D) an estuary
A) plants for the praying mantis to eat B) other insects for the praying mantis to eat C) a mouse for the praying mantis to eat, and grains for the mouse to eat D) other insects for the praying mantis to eat, and plants for the other insects to eat
A) 25% B) 50% C) 40% D) 75%
A) deserts B) grasslands C) Tundra D) Taiga
A) False B) True
A) True B) False |