The main sources of greenhouse gases due to human activity are: 1  burning of fossil fuels and deforestation leading to higher carbon dioxide concentrations in the air. 2  Land use change (mainly deforestation in the tropics) account for up to one third of total anthropogenic CO 2 emissions.
If you invite someone to a party or a meal, you ask them to come to it. The Lees invited me to dinner. He invited her to a party. Be Careful! Don't say ' He invited her a party '. You must use to. You can also invite someone for a meal. My new neighbors invited me for lunch on Sunday.
a person who receives or entertains guests at home or elsewhere: the host at a theater party. 2. a master of ceremonies, moderator, or interviewer for a television or radio program. 3. a person, place, company, or the like, that provides services, resources, etc., as for a convention or sporting event: