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4th GR SS Chptr 1
4th Gr Social Studies Chapter 1 Vocabulary
Question | Answer |
---|---|
trade | the buying and selling of goods |
spring | a place where underground water comes to the surface |
aquifer | an underground layer of spongy rock that holds water |
waterway | a body of water, such as a river, lake, or gulf |
plain | a large area of flat land with rolling hills and few trees |
plateau | a high, level stretch of land |
escarpment | a line of steep slopes or cliffs |
geography | the study of Earth’s land and how people use it |
landform | a feature of Earth’s surface, such as a mountain or basin |
trade | the buying and selling of goods |
spring | a place where underground water comes to the surface |
aquifer | an underground layer of spongy rock that holds water |
waterway | a body of water, such as a river, lake, or gulf |
plain | a large area of flat land with rolling hills and few trees |
drought | a long period without rain |
plateau | a high, level stretch of land |
escarpment | a line of steep slopes or cliffs |
geography | the study of Earth’s land and how people use it |
recycle | to use something more than once |
landform | a feature of Earth’s surface, such as a mountain or basin |
environment | the surroundings of living things |
resource | a material that helps people meet their needs |
natural | resource a resource that comes from the earth |
tornado | a fierce and swirling funnel of wind |
renewable resource | a natural resource that can be replaced after it is used |
nonrenewable | resource a natural resource that cannot be replaced |
drought | a long period without rain |
precipitation | wetness that falls to the ground, rain, hail, sleet, snow |
conserve | to save |
natural vegetation | vegetation that grows without people having to plant or care for it |
pollution | the adding of materials that harm the environment |
vegetation | plants and trees |
recycle | to use something more than once |
hurricane | a fierce storm with strong winds and heavy rains |
weather | a description of the air at a certain time and place |
norther | a strong mass of cold air |
tornado | a fierce and swirling funnel of wind |
blizzard | a storm with high winds, snow, and ice |
climate | an area’s weather patterns over a long period of time |
temperature | a measurement of how hot or cold something is |
precipitation | wetness that falls to the ground, rain, hail, sleet, snow |
natural vegetation | vegetation that grows without people having to plant or care for it |
vegetation | plants and trees |
irrigation | a way of bringing water to crops in dry areas |
orchard | a place where fruit and nut trees are grown |
citrus fruit | a type of juicy fruit; oranges and grapefruit are citrus fruits |
cultivated | vegetation plants that people grow from seeds or from other plant parts |
endangered | in danger of dying out completely threatened likely to become endangered |
sorghum | grass and grain raised as food for animals |