A) temperature and weather B) weather and precipitation C) weather D) temperature and precipitation
A) Desert B) Tundra C) Temperate Deciduous forest
A) Grassland B) Coniferous forest C) Temperate deciduous forest D) Tropical rainforest
A) long period of time B) never known C) short period of time D) what is happening outside
A) false B) true
A) Savannah B) Tundra C) Grassland D) Tropical Rainforest
A) Temperate Deciduous Forest B) Coniferous Forest C) Savannah D) Tundra
A) Savannah B) Tundra C) Coniferous Forest D) Tropical Rainforest
A) Coniferous Forest B) Grassland C) Tropical Rainforest D) Savannah
A) Temperate Deciduous Forest B) Coniferous forest C) Grassland D) Tundra
A) Savannah B) Tropical Rainforest C) Grassland D) Desert
A) Desert B) Temperate Deciduous Forest C) Tundra D) Tropical Rainforest
A) Temperate Deciduous Forest B) Tundra C) Savannah D) Coniferous Forest
A) Freshwater B) Saltwater C) Marine
A) Marine B) Freshwater
A) Freshwater B) Saltwater C) Marine
A) to fall off B) to change seasons C) to decide D) to change color
A) to save water during the winter or during the dry season B) to get more sunlight C) to make the soil better D) to feed animals
A) in cones B) in trunks C) in needles D) in waxy leaves
A) bark B) weeds C) waxy coating D) sap
A) The ground is too bare B) Little light reaches the ground C) Animals eat them D) It is too cold
A) rich soil B) great climate differences C) Many kinds of plants and animals D) a lot of rain
A) tree trunks B) ground C) vines D) treetops
A) shrubs B) conifers C) grasses D) crops
A) rolling hills B) deep roots C) fires D) too much rain
A) they do not have flowers B) they have roots above the ground C) They grow far apart so they don't have to compete with each other for water D) they grow only at night
A) a plant in the tundra B) muddy soil C) soil that has thawed D) soil that is always frozen
A) it does not have permafrost B) it is on mountain tops C) it gets no sunlight D) it has many trees
A) thick insulating tree bark B) large wide, fleshy leaves C) pine needles
A) speed of water B) how animals adapt C) amount of salt D) number of fish
A) animals on the ocean floor B) animals in coral reefs C) whales D) barnacles
A) It has salt water B) It has many birds C) It has trees D) It has very wet soil
A) Intertidal zone B) deep zone C) thermocline D) littoral zone
A) mudflat B) sandy beach C) coral reef D) rocky shore
A) cold air B) coral reefs C) floating algae D) large numbers of plankton
A) deep-water zone B) tributary C) littoral zone D) open-water zone
A) temperate grassland B) coniferous forest C) tropical rain forest D) alpine tundra
A) alpine tundra B) tropical rain forest C) coniferous forest D) temperate grassland
A) coniferous forest B) tropical rainforest C) temperate grassland D) alpine tundra
A) benthic zone B) neritic zone C) intertidal zone D) oceanic zone
A) benthic zone B) neritic zone C) intertidal zone D) oceanic zone
A) benthic zone B) ocean floor oceanic zone C) neritic zone D) intertidal zone
A) oceanic zone B) neritic zone C) intertidal zone D) benthic zone
A) wetland B) desert C) ocean D) river
A) forest B) swamp C) savanna 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) desert B) coniferous forest C) tropical rain forest D) temperate deciduous forest
A) a cactus B) a lizard C) the soil D) coyote
A) has no effect on the animals in a marine ecosystem B) affects the types of organisms that can live in a marine ecosystem C) increases as water gets deeper
A) water temperature B) the amount of sunlight that passes into the water C) sharks and whales 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) coniferous trees B) deciduous trees C) tall trees D) evergreen trees
A) neritic zone B) benthic zone C) intertidal zone D) oceanic zone
A) the temperature of the water B) the depth of the water C) the amount of sunlight that passes through the water D) All of these
A) coral reef B) an intertidal area C) the Sargasso Sea D) polar ice
A) many populations of a number of species B) all the places on Earth where life exists C) a community of organisms and its abiotic environment D) only the abiotic environment such as rainfall and soil
A) a pond B) the neritic zone C) a freshwater stream D) an estuary
A) The movement of a boulder forms a new waterfall B) The flow of a tributary stream slows slightly C) There is unusually heavy snowfall in the winter D) Ash and silt from a forest fire cover the surface of the stream
A) number of ecosystems B) soil C) plants and animals D) climate
A) They are dry and hot B) They are areas where grasses are the main plants C) They are cold and dry
A) plants B) birds C) moist soil D) trees
A) a neritic area B) an intertidal area C) an estuary D) a coral reef
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) 40% B) 50% C) 25% D) 75%
A) deserts B) grasslands C) Tundra D) Taiga
A) False B) True
A) False B) True |