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