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