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