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