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