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