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