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